70-542 Q & A / Study Guide

Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

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QUESTION 1
There is a web site CertKingdomWS.
CertKingdomWS uses MS Office SharePoint Server 2007 Search Center.
CertKingdomWS runs a fixed keyword query.
If the result of this query is a fail to return any data.
How can this be achieved?



Answer:

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QUESTION 2
There is a MS Office SharePoint Server 2007 application CertKingdomApp.
CertKingdomApp uses two tables Employees and EmployeesDetails.
They are related through a one-to many relation.
Two entities Employees and EmployeesDetails are defined in a BDC definition.
The metadata of this definition need to be defined.
Which code is appropriate?



Answer:

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QUESTION 3
There is a MS Office SharePoint Server 2007 web site CertKingdomWS.
There is a MS Office SharePoint Server 2007 application CertKingdomApp.
There is a security group named DOMAIN\Employees.
In CertKingdomWS there is content that this group should have access to.
How can this be ensured? Select two.

A. Add a custom Web Part…
B. Add an audience…
C. Add a site group…
D. Use a filter…
E. ..based on the DOMAIN\Employees group.
F. ..that has the DOMAIN\Employees group as a member.
G. ...that shows only the members of the DOMAIN\Employees group.

Answer: B,E

Explanation:

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QUESTION 4
There is a MS Office SharePoint Server 2007 web site CertKingdomWS.
There is a MS Office SharePoint Server 2007 application CertKingdomApp.
There is a MS Excel 2007 workbook which contain employee data such as name, city, salary.
End users must be able to filter the workbook on city.
How can this be achieved through MS Office SharePoint Server 2007 Excel services? Select two.

A. Add an Excel VBA application…
B. Add an ActiveX control...
C. Use the Data-Filter option…
D. ...in the workbook.
E. ..in CertKingdomApp.
F. ..in CertKingdomWS.

Answer: C,D

Explanation:

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QUESTION 5
There is a MS SQL Server 2005 database CertKingdomDB.
There is a BDC definition which is used to search for employee data in CertKingdomDB.
Incremental crawls must be performed for indexing in CertKingdomDB.
How can this be ensured? Select two or three.

A. Add method
B. Add function..
C. Add stored procedure…
D. ..Finder
E. ..GenericInvoker
F. .. IDEnumerator
G. .. ViewAccessors
H. ..to have a return field representing the last update time of CertKingdomDB.
I. .. to return a different set of columns from the CertKingdomDB.

Answer: A,F,H

Explanation:

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QUESTION 6
Exhibit:
public class CertKingdomClass
{
public double CertKingdom1 (double d)
{
return d * 9; }
public DateTime CertKingdom2 {
return ( DateTime.Today );
}
}
There are two UDFs CertKingdom1 and CertKingdom2.
These are defined as Excel Services in MS Office SharePoint Server 2007.
The code is displayed in the exhibit.
What action should you take?




Answer:

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QUESTION 7
There is a ASP.NET web site CertKingdomWS.
There is a MS Office SharePoint Server 2007 application CertKingdomApp.
There is a Microsoft Office InfoPath form CertKingdomForm.
There is a custom control CertKingdomC that is derived from the XMLFormView class.
CertKingdomC will show CertKingdomForm inside an ASP.NET page on CertKingdomWS.
How can this be ensured?



Answer:

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QUESTION 8
There is a web site CertKingdomWS.
There is a portal site template CertKingdomTempl.
CertKingdomTempl is used within CertKingdom Ltd. To recreate site hierarchies,
Extra sites must be added to the hierarchy.
What steps should be taken?
Your company uses a portal site template to recreate site hierarchies. You need to add additional
sites to the hierarchy that is defined in the portal site template. What should you do?

A. Modify file Webtemp*.xml…
B. Modify file webconfig…
C. Modify file global.aspx…
D. Modify the XML definition file..
E. Modify CertKingdomTempl…
F. Modify CertKingdomWS…
G. ..by adding a Template element that contains the site definitions for the new sites.
H. ..by adding extra Web elements to the XML definition file of the portal site template.
I. .. to include the new hierarchy and create a new site template on the Site Settings page.

Answer: D,H

Explanation:

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Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

70-536 Q & A / Study Guide

Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

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QUESTION 1
You work as the application developer at CertKingdom.com. CertKingdom.com uses Visual Studio.NET
2005 as its application development platform.
You are in the process of storing numerical values up to 2,100,000,000 into a variable and may
require storing negative values using a .NET Framework 2.0 application. You are required to
optimize memory usage
What should you do?

A. Int32
B. UInt16
C. UInt32
D. Int16

Answer: A

Explanation:
The Int32 type should be used in the scenario as it can be used to store positive and negative
numerical values from -2,147,483,648 to +2,147,483,647.
Incorrect Answers:
B: The UINT32 and UInt16 type should not be used in the scenario because they are used to store
only unsigned positive numbers.
Reference types
C: The UINT32 and UInt16 type should not be used in the scenario because they are used to store
only unsigned positive numbers.
Attributes
D: The Int16 type should not be used as you will only be allowed to store values from -32768 to
+32768.

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QUESTION 2
You work as an application developer at CertKingdom.com. You are currently in the process of
creating a class that stores data about CertKingdom.com’s customers.
CertKingdom.com customers are assigned unique identifiers and various characteristics that may
include aliases, shipping instructions, and sales comments. These characteristics can change in
both size and data type.
You start by defining the Customer class as shown below:
public class Customer
{
private int custID;
private ArrayList attributes;
public int CustomerID
{
get {return custID;}
}
public Customer (int CustomerID)
{
this.custID = CustomerID;
this.attributes = new ArrayList ();
}
public void AddAttribute (object att)
{
attributes.Add (att);
}
}
You have to create the FindAttribute method for locating attributes in Customer objects no matter
what the data type is.
You need to ensure that the FindAttribute method returns the attribute if found, and you also need
to ensure type-safety when returning the attribute.
What should you do?

A. Use the following code to declare the FindAttribute method:
public T FindAttribute (T att)
{
//Find attribute and return the value
}
B. Use the following code to declare the FindAttribute method:
public object FindAttribute (object att)
{
//Find attribute and return the value
}
C. Use the following code to declare the FindAttribute method:
public T FindAttribute (T att)
{
//Find attribute and return the value
}
D. Use the following code to declare the FindAttribute method:
public string FindAttribute (string att)
{
//Find attribute and return the value
}

Answer: C

Explanation:
This code declares the method FindAttribute and specifies an argument named att using the T
placeholder as the argument and return data type. To ensure the FindAttribute method accepts
arguments of different types, you should specify an argument using a generic placeholder. The
argument att in this generic method will accept any valid data type and ensures type-safety by
returning that same data type.
Incorrect Answers:
A: You should not use this code because it does not declare the placeholder T. when declaring a
generic method, you have to use the < > bracketsto declare the place holder before using it.
B: You should not use this code because it does not guarantee type-safery.
D: You should not use this code because it will only accept a string argument and return a string
argument.
Generic types

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QUESTION 3
You work as an application developer at CertKingdom.com. You are creating a custom exception
class named ProductDoesNotExistException so that custom exception messages are displayed in
a new application when the product specified by users is unavailable.
This custom exception class will take the ProductID as an argument to its constructor and expose
this value through the ProductID. You are now in the process of creating a method named
UpdateProduct. This method will be used to generate and manage the
ProductDoesNotExistException exception if the ProductID variable contains the value 0.
You need to ensure that use the appropriate code for the UpdateProduct method.
What should you do?

A. Make use of the following code:
public void UpdateProduct ()
{
try
{
if (ProductID == 0)
throw new ProductDoesNotExistException (ProductID);
}
catch (ProductDoesNotExistException ex)
{
MessageBox.Show (“There is no Product” + ex. ProductID);
}
}
B. Make use of the following code:
public void UpdateProduct ()
{
try
{
if (ProductID = = 0)
throw new Exception (“Invalid ProductID”);
}
catch (ProductDoesNotExistException ex)
{
MessageBox.Show (ex.Message);
}
}
C. Make use of the following code:
public void UpdateProduct ()
{
if (ProductID = = 0)
throw new ProductDoesNotExistException (ProductID);
}
D. Make use of the following code:
public void UpdateProduct ()
{
if (ProductID = = 0)
throw new Exception (“Invalid ProductID”);
}

Answer: A

Explanation:
This code verifies the value of the ProductID variable by using the if statement. If the ProductID
variable contains a value of 0, this code generates an exception of type
ProductDoesNotExistException . To explicitly generate an exception, you are required to use the
throw statement. The exception generated by using the throw statement can be handled by the
try…catch block. This code generates the custom exception by calling the constructor of the
custom exception class named ProductDoesNotExistException . The constructor argument is the
ProductID attached to the ProductDoesNotExistException object. This code then handles the
custom exception named ProductDoesNotExistException by using a catch block, which handles
exceptions by using a variable named ex of the type ProductDoesNotExistException . This code
displays the ” There is no Product ” error message by using the MessageBox.Show method and
concatenating the ex. ProductID to it.
Incorrect Answers:
B: You should not use the code that generates an exception of the type Exception and handles the
exception of the type ProductDoesNotExistException in the catch block. This code is incorrect
because you are required to generate a custom exception named ProductDoesNotExistException.
C: You should not use the codes that do not use a try…catch block because the application an
unhandled exception.
D: You should not use the codes that do not use a try…catch block because the application an
unhandled exception.

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QUESTION 4
You work as the application developer at CertKingdom.com. CertKingdom.com uses Visual Studio.NET
2005 as its application development platform.
You have recently finished development of a class named TestReward and package the class in a
.NET 2.0 assembly named TestObj.dll. After you ship the assembly and it is used by client
applications, you decide to move the TestReward class from TestObj.dll assembly to the
TestRewardObj.dll Assembly. You are to ensure when you ship the updated TestObj.dll and
TestRewardObj.dll assemblies that the client applications continue to work and do not require
recompiling.
What should you do?

A. The TypeForwardedTo attribute should be used
B. The TypeConvertor.ConvertTo method should be used
C. The InternalsVisibleTo attribute should be used
D. The Type Convertor.ConvertFrom method should be used

Answer: A

Explanation:
The statement used for you to add a type from one assembly into another assembly is the
TypeForwardTo attribute which enables you not to have the application recompiled.
Incorrect Answers:
B: The TypeConverter class provides a unified way of converting different types of values to other
types and can not be used to move a type.
C: The method in question here specifies all nonpublic types in an assembly are visible to other
assemblies but can not be used to move types.Part 2: Manage a group of associated data in a
.NET Framework application by using collections. (Refer System.Collections namespace)
D: The TypeConverter class provides a unified way of converting different types of values to other
types and can not be used to move a type.

---

QUESTION 5
You work as an application developer at CertKingdom.com. You have recently created a custom
collection class named ShoppingList for a local supermarket. This custom class will include
ShoppinItem objects that have the public properties listed below.
* Name
* AisleNumber
* OnDiscount
You are required to enable users of your class to iterate through the ShoppingList collection, and
to list each product name and aisle number using the foreach statement.
You need to achieve this by declaring the appropriate code.
What code should you use?

A. public class ShoppingList : ICollection
{
// Class implementation
}
B. public class ShoppingList : IEnumerator, IEnumerable
{
// Class implementation
}
C. public class ShoppingList : Ilist
{
// Class implementation
}
D. public class ShoppingList : Enum
{
// Class implementation
}

Answer: B

Explanation:
You should implement the IEnumerable and IEnumerator interfaces of the System.Collections
namespace to ensure that your collection class supports foreach iteration. The IEnumerable
interface defines only one method named GetEnumerator that returns an object of type
IEnumerator of the System.Collections namespace and is used to support iteration over a
collection. The IEnumerator interface supports methods, such as Current , MoveNext , and Reset
to iterate through a collection. The Current method returns the current element of the collection.
The Move method positions the enumerator to the next available element of the collection. The
Reset method positions the enumerator before the first element of the collection.
Incorrect Answers:
A: You should not use the code that implements the ICollection interface because this interface is
used to define properties in a collection. Implementing this interface will not ensure that your
collection class supports foreach iteration because it does not inherit the IEnumerator interface.
C: You should not use the code that implements the Ilist interface because this interface is used to
define properties of a non-generic list of items accessed by index. Implementing this interface will
not ensure that your collection class supports foreach iteration because it does not inherit the
IEnumerator interface.
D: You should not use the code that inherits the Enum because this structure is used as a base
class for those classes that provide enumeration values. Inheriting the Enum structure will not
ensure that your collection class supports foreach iteration.

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QUESTION 6
You work as the application developer at CertKingdom.com. CertKingdom.com uses Visual Studio.NET
2005 as its application development platform.
You are developing a .NET Framework 2.0 application used to store a type-safe list of names and
e-mail addresses. The list will be populated all at ones from the sorted data which means you well
not always need to perform insertion or deletion operations on the data. You are required to
choose a data structure that optimizes memory use and has good performance.
What should you do?

A. The System.Collections.Generic.SortedList class should be used
B. The System.Collections.HashTable class should be used
C. The System.Collections.Generic.SortedDictionary class should be used
D. The System.Collections.SortedList class should be used

Answer: A

Explanation:
The SortedList generic class should be used in the scenario class as it provides type safety
compared against the System.Collections.SortedList class.
Incorrect Answers:
B: The System.Collections.HashTable class should not be used as this class provides no type
safety.
Collection interfaces
C: Although this is very similar to the SortedList class the SortedList class should be used instead
in the scenario.
Iterators
D: Although this is very similar to the SortedList class the SortedList class should be used instead
in the scenario.

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QUESTION 7
You work as an application developer at CertKingdom.com. You are currently in the process of
reviewing an application that was created by a fellow developer.
The application that you are reviewing includes a declaration for a collection named EmployeeList,
which stores Employee objects. The declaration is shown below:
public class EmployeeList : Enumerator, IEnumerable
{
// Class implementation
}
You require the ability to iterate through the EmployeeList with minimum development effort.
What should you do?

A. Utilize the switch statement
B. Utilize the dowhile statement
C. Utilize the foreach statement
D. Utilize the if statement

Answer: C

Explanation:
the IEnumerable and IEnumerator interfaces of the System.Collections namespace are used to
ensure that your collection class supports foreach iteration. The IEnumerable interface defines
only one method named GetEnumerator that returns an object of type IEnumerator of the
System.Collections namespace and is used to support iteration over a collection. The
IEnumerator interface supports methods, such as Current , MoveNext , and Reset to iterate
through a collection. The Current method returns the current element of the collection. The Move
method positions the enumerator to the next available element of the collection. The Reset
method positions the enumerator before the first element of the collection.
Incorrect Answers:
A: These statements will not allow you to iterate through the EmployeeList collection.
B: You should not use this statement because it will require manually calling the MoveNext and
Current methods. The scenario states that you need to “…iterate through the EmployeeList with
minimum development effort.”
D: These statements will not allow you to iterate through the EmployeeList collection.
Hashtable class

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QUESTION 8
You work as an application developer at CertKingdom.com. CertKingdom.com has been contracted to
develop an application for the local bank.
You have been given the responsibility of creating this application and need to store each
transaction record, which is identified using a complex transaction identifier, in memory. The bank
informs you that the total amount of transaction records could reach 200 per day.
To achieve this, you decide to utilize one of the existing collection classes in the .NET 2.0 class
library.
You need to ensure that you the collection class you select is the most efficient one for storing
transaction records.
What should you do?

A. Select the ListDictionary collection class.
B. Select the HashTable collection class.
C. Select the Queue collection class.
D. Select the StringCollection collection class.

Answer: B

Explanation:
You should select the HashTable class to store transaction records because each element is
identified using a unique identifier and the size of the collection is large. Elements in the
HashTable collection are stored with a key/value pair where each key is created using a hash
code. The default capacity of a HashTable class is zero, and you can use the Add method to add
a new element to the collection. The Count property provides the total number of elements in the
HashTable collection. An element of the HashTable class can be accessed using the
DictionaryEntry class. You can use the Key and Value properties of the DictionaryEntry class to
access the key associated with the element and the value of the element, respectively.
Incorrect Answers:
A: You should not select this collection class because this class is used if the total number of
elements to be stored in a collection is less than 10 elements in length.
C: You should not select this collection class because you need to access transaction records
using a transaction identifier, not in sequential order.
D: You should not select this collection class because this class is used to manage a collection of
string values.

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QUESTION 9
You work as an application developer at CertKingdom.com. CertKingdom.com has been hired by a small
local private school to develop a class library that will be used in an application named
ManageAttendance for the purpose of managing student records.
You are responsible for developing this class library. CertKingdom.com has instructed you to create a
collection in the application to store learners’ results.
The school has informed you that they currently only have seven learners, but that this value will
triple in the following year. Due to the limited resources, you need to ensure that the collection you
create consumes a minimum amount of resources.
What should you use to create the collection?

A. The HybridDictionary collection class.
B. The HashTable collection class.
C. The ListDictionary collection class.
D. The StringCollection collection class.

Answer: A

Explanation:
You should use the HybridDictionary class to create the collection because this class is useful in
scenarios where the number of elements is unknown or could grow in size. A collection of the
HybridDictionary type manages the collection depending on the number of elements. The
HybridDictionary type collection uses the ListDictionary class to manage the collection when there
are only a few elements. When the number of elements exceeds ten, the HybridDictionary type
collection automatically converts the elements into HashTable management.
Incorrect Answers:
B: You should not use this collection class because this class is used if the total number of
elements to be stored in a collection is known and is greater than ten elements in length.
C: You should not use this collection class because this class is used if the total number of
elements to be stored in a collection is known and is less than ten elements in length.
D: You should not use this collection class because this class is used to manage a collection of
string values.

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QUESTION 10
You work as an application developer at CertKingdom.com. CertKingdom.com wants you to develop an
application that stores and retrieves client information by means of a unique account number.
You create a custom collection class, which implements the IDictionary interface, named
ClientDictionary. The following code have been included into the new application.
//Create Client objects
Client c1 = new Client (“AReid”, “Andy Reid”, Status.Current);
Client c2 = new Client (“DAustin”, “Dean Austin”, Status.New);
//Create ClientDictionary object
IDictionary cData = new ClientDictionary ();
cData.Add (“10001″, c1);
cData.Add (“10002″, c2);
You use the same method to add other Client objects to the collection. You need to ensure that
you are able to retrieve client information associated with the account number 10111.
What should you do?

A. Use the following code:
Client foundClient;
foundClient = (Client) cData.Find (“10111″);
B. Use the following code:
Client foundClient;
if (cData.Contains (“10111″))
foundClient = cData ["10111"];
C. Use the following code:
Client foundClient;
if (cData.Contains (“10111″))
foundClient = (Client) cData ["10111"];
D. Use the following code:
Client foundClient;
foreach (string key in cData.Keys
{
if (key == “10111″)
foundClient = (Client) cData.Values ["10111"];
}

Answer: C

Explanation:
This code invokes the Contains method of the IDictionary interface to determine whether a value is
associated with the key 10111. If a value exists for that key, then the clientData ["10111"]
statement retrieves the client data as a generic object. The code casts the generic object into a
Client object, and it is stored in the foundClient variable
Incorrect Answers:
A: You should not use the code that uses the Find method because no such method exists in the
IDictionary interface.
B: You should not use the code that assigns the foundClient variable to a generic object because
the foundClient variable is declared as a Client type.
D: You should not use the code that iterates through the Keys collection because it is unnecessary
and process-intensive.

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Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

QUESTION 3
There is a service WCF (Windows Communication Foundation) Data Services CertKingdomService.
CertKingdomService has been developed with MS .NET Framework 4 and MS Visual Studio 2010.
An application CertKingdomApp uses CertKingdomService.
There is a problem. Whenever CertKingdomApp sends DELETE and PUT requests to
CertKingdomService there is an error.
What should be done in this scenario? Select three.

A. When accessing CertKingdomService CertKingdomApp should use header..
B. When accessing CertKingdomService CertKingdomApp should use footer..
C. ..HTTP-Method..
D. .. X-HTTP-Method..
E. .. HTTP ContentType..
F. .. XML ContentType..
G. .. XLS-Method..
H. ..as part of a DELETE request.
I. ..as part of a GET request.
J. ..as part of a POST request.
K. ..as part of a PUT request.

Answer: A,D,J

Explanation:

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QUESTION 4
There is an application CertKingdomApp.
CertKingdomApp has been developed with MS .NET Framework 4 and MS Visual Studio 2010.
There is a server CertKingdomSrv.
There is a Microsoft SQL Server 2008 database CertKingdomDb on CertKingdomSrv.
CertKingdomApp connects to CertKingdomDb.
CertKingdomDb includes a table CertKingdomProducts.
CertKingdomProducts includes product information.
CertKingdomProducts has a column ProductType.
ProductType is used to identify if the product is digital or physical.
There is Product entity base type.
There is an Association entity Digital inheriting from the Product entity base type.
All digital products must be bound to Digital class.
What should be done? Select three.

A. The Entity Data Model Designer should be used to..
B. Change the file..
C. ..code-behind to include..
D. ..global.aspx to include..
E. .. .edmx file to include..
F. ..to set up a referential constraint..
G. .. to set up an association between..
H. .. the primary key of the Digital class and ProductType.
I. .. between the Digital class and ProductType.
J.
K.

Answer: B,E,J

Explanation:

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QUESTION 5
There is an application CertKingdomApp.
CertKingdomApp has been developed with MS .NET Framework 4 and MS Visual Studio 2010.
To model entities CertKingdomApp ADO.NET Entity Framework is used.
CertKingdomApp make sure that users can update entities even if they are not connected to the
central store. In such a case, when the user reconnects: changes the local data must be persisted,
latest updates from the central data store are loaded to the local store (when no local changes
have been made).
What should be done in this scenario? Select three.

A. Use method…
B. Use library..
C. Use attribute..
D. ..Execute..
E. ..Refresh of ObjectContext class..
F. ..Refresh of ViewContext class..
G. ..through usage of MergeOptions.OverwriteChanges
H. ..through usage of RefreshMode.StoreWins.AppendOnly
I. ..through usage of RefreshMode.ClientWins
J. ..through usage of MergeOptions.AppendOnly

Answer: A,E,I

Explanation:

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QUESTION 6
There is an application CertKingdomApp.
CertKingdomApp has been developed with MS .NET Framework 4 and MS Visual Studio 2010.
You are implementing the CertKingdomApp data layer.
In particular when the GetDataReader method returns a SqlDataReader, the SqlDataReader can
retrieve rows from the database.
Also when the SqlDataReader is closed the active SQL connections, opened with the
GetDataReader method, must be closed.
What code should be used in this scenario?



Answer:

---

QUESTION 7
Sales Exhibit:
Sales Properties:
SalesID
CustomerID
OrderDate
ShipAddress
Sales_details Exhibit:
Properties:
SalesID
ProductID
UnitPrice
Quantity
There is an application CertKingdomApp.
CertKingdomApp has been developed with MS .NET Framework 4 and MS Visual Studio 2010.
There is a server CertKingdomSrv.
There is a Microsoft SQL Server 2008 database CertKingdomDb on CertKingdomSrv.
CertKingdomApp connects to CertKingdomDb.
LINQ is used to created the Sales and Sales_details in the exhibit.
There is a one- to-many relation from the SalesID of Sales to the SalesID of Sales_details.
The primary key of Sales is SalesID column.
The primary key of Sales_details is the SalesID and ProductID columns.
You are required to provide SQL code that produces the sum of the price of each Sales record.
Which code should be used?



Answer:

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Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

---

QUESTION 1
Exhibit:
ee.SELECT EmployeeID, Name, Region, Country FROM dbo.Employees .
There is a MS Visual Studio 2010 and MS .NET Framework 4 application CertKingdomApp.
CertKingdomApp connects to a MS SQL Server 2008 database CertKingdomDB.
A SQL statement is used to retrieve dataset instance (see exhibit).
You need to use this dataset to access rows where the Name field is not null.
Which code should you use?



Answer:

---

QUESTION 2
There is MS Visual Studio 2010 and MS .NET Framework 4 application CertKingdomApp.
CertKingdomApp connects to a MS SQL Server 2008 database CertKingdomDB.
To access data from CertKingdomDB Entity SQL is used.
How can you check if a collection is empty or not? Select two.

A. Use entity set attribute…
B. Use entity set operator…
C. Use entity set function…
D. ISNULL
E. IN
F. EXISTS
G. ANYELEMENT
H. EXCEPT
I. EMPTYCOLLECTION

Answer: B,F

Explanation:

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QUESTION 3
There is MS Visual Studio 2010 and MS .NET Framework 4 application CertKingdomApp.
CertKingdomApp uses this service to connect to a MS SQL Server 2008 database
CertKingdomDB.
To access data from CertKingdomDB Entity SQL is used.
How should you enable query plan caching? Select two.

A. Use a stored procedure…
B. Use object…
C. Use function…
D. Use operator…
E. EntityConnection
F. queryPlanCaching
G. EntityCommand
H. EntityCaching
I. EntityDataReader
J. sp_caching
K. EnableCaching
L. caching
M. EntityTransaction

Answer: B,G

Explanation:

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QUESTION 4
There is MS Visual Studio 2010 and MS .NET Framework 4 application CertKingdomApp.
CertKingdomApp connects to a MS SQL Server 2008 database CertKingdomDB.
CertKingdomApp is calling a stored procedure that has a table-valued parameter.
What steps do you need to take to make this work?



Answer:

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QUESTION 5
There is MS Visual Studio 2010 and MS .NET Framework 4 application CertKingdomApp.
CertKingdomApp connects to a MS SQL Server 2008 database CertKingdomDB.
CertKingdomApp is calling a stored procedure that is using a spatial value parameter.
What steps do you need to take to make this work?



Answer:

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70-515 Q & A / Study Guide / Testing Engine

Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

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QUESTION 1
There is an ASP.NET application CertKingdomApp.
CertKingdomApp is deployed to a production server.
CertKingdomApp is deployed in Release configuration.
The web.config connection string value must be changed to the production server’s string
value in the deployment process.
How can this be achieved?

Answer:

Explanation:

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QUESTION 2
There is a ASP.NET MVC 2 Web Application named CertKingdomApp.
There is a single project area for CertKingdomApp.
In the Areas folder there is a subfolder CertKingdom.
There are files CertKingdomC.cs and CertKingdomD.aspx in proper subfolders.
The Route of the area is registered, the route is named CertKingdomRoute, and the name of
the area is CertKingdomArea.
Outside the area there is a view CertKingdomView.aspx.
The CertKingdomView.aspx must be linked to CertKingdomD.aspx.
What to do?

Answer:


Explanation:

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QUESTION 3
There is an ASP.NET Web site CertKingdomWS.
There is an ASP.NET Web application CertKingdomApp.
There is an ASP.NET AJAX page CertKingdomPage.
CertKingdomPage has two DIV elements.
Considering content refreshing, each div element must be refreshed individually (the page
should not be refreshed).
How can this be achieved?

Answer:


Explanation:

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QUESTION 4
There is an ASP.NET Web site CertKingdomWS.
There is an ASP.NET Web application CertKingdomApp.
There is an ASP.NET page CertKingdomPage.
CertKingdomPage has the following div element

.
CertKingdomPage has a jQuery $.ajax function that calls the server.
An error handler must be implemented. The error handler should add error information
from all page $.ajax calls to the div named ErrorInfo.
How can this be achieved?

Answer:

Explanation:

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QUESTION 5
There is an ASP.NET Web site CertKingdomWS.
There is an ASP.NET Web application CertKingdomApp.
There is a Web page CertKingdomPage.
CertKingdomPage has the following div element Hello World
text.
The contents of spam should be replaced with HTML.
The global variable PGURL specifies the URL from which the HTML is downloaded.
Which code should be used?

Answer:

Explanation:

Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

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Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

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QUESTION 1
Exhibit:

There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService use address tcp:www.CertKingdom.com/CertKingdomService to listens for
messages.
The logical address is www.CertKingdom.com/CertKingdomService
The WCF client is configured as in the exhibit.
However, the client is unable to communicate with the server.
In what way must the configuration be adjusted?



Answer:

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QUESTION 2
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService has a callback contract.
There is a client application CertKingdomClient.
CertKingdomClient calls CertKingdomService.
How can you ensure that CertKingdomClient and CertKingdomService can communicate? Select two.

A. Use the OperationContractAttribute..
B. On CertKingdomService..
C. On CertKingdomClient..
D. ..set set the Async Pattern property value to false
E. ..set set the Async Pattern property value to true
F. ..use GetCallbackChannel
G. ..add a proxy derived from DuplexClientBase

Answer: C,G

Explanation:

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QUESTION 3
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService has a callback contract.
There is a client application CertKingdomClient.
CertKingdomClient calls CertKingdomService.
How can you ensure that CertKingdomClient and CertKingdomService can communicate? Select two.

A. Use the OperationContractAttribute..
B. On CertKingdomService..
C. On CertKingdomClient..
D. ..set set the Async Pattern property value to false
E. ..set set the Async Pattern property value to normal
F. ..use GetCallbackChannel (Of T)
G. ..add a proxy derived from DuplexClientBase (Of TChannel)

Answer: C,G

Explanation:

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QUESTION 4
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService supports transactions. Messages handled by CertKingdomService must be
encoded using a binary encoding, must be secured using Windows stream-based security, and
must be sent over TCR.
CertKingdomService must implement a custom binding for the service.
How should the stacking order be defined?



Answer:

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QUESTION 5
There is a WCF (Windows Communication Foundation) application CertKingdomApp.
CertKingdomApp exposes a service as and end point (SOAP) for consumption by cross-platforms
clients.
You want to log messages that the service receives from the client.
What action should you take?



Answer:

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QUESTION 6
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService communicates with a database CertKingdomDB.
CertKingdomDB uses a workflow engine.
CertKingdomDB handles data access authorization. A security exception is raised an unauthorized
user tries to access CertKingdomDB.
This exception must be transmitted the client that is calling CertKingdomService.
How can this be achieved? Select two.

A. Use CertKingdomDB..
B. Use CertKingdomService..
C. ..and configure service Debug.
D. ..and configure router.
E. ..and configure router Security Audit.
F. ..and configure Unhandled Exception

Answer: B,C

Explanation:

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QUESTION 7
There is a WCF (Windows Communication Foundation) service CertKingdomService.
There are out of-process process resources that CertKingdomService must access on behalf of an
originating caller. What should you do?

A. Use the service contract PrincipalPermissionAttribute..
B. Use ServiceSecurityContext.CurrentWindowsidentity.ImpersonationLevel..
C. ..and set the value to…
D. ..and change the value of bindingConfiguration attribute in the endpoint element of the
configuration file to..
E. .. TokenImpersonationLevelDelegation
F. .. wsHttpBinding
G. .. ssHttpBinding
H. .. Impersonation

Answer: B,C,E

Explanation:

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QUESTION 8
There is WCF (Windows Communication Foundation) application CertKingdomApp.
There is a data contract CertKingdomData, with several data members, that is used by
CertKingdomApp.
Consider a serialized instance of CertKingdomData which is deserialized. If any of data members
are not available CertKingdomApp must throw a Serialization Exception.
What action should you take? Select three.

A. For each data member…
B. Use CertKingdomData and..
C. Set a default value in each of the data member declarations.
D. .. Set the IsRequired property..
E. .. Emit Default Value proper..
F. .. Order property..
G. ..add the Unknown Type attribute.
H. ..add the Known Type attribute.
I. ..to false.
J. ..to true.
K. .. to a unique integer value.
L. .. to a unique string value.

Answer: A,D,J

Explanation:

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QUESTION 9
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService exposes the operations CertKingdom1 and CertKingdom2.
CertKingdom1 should run with the identity of the client.
CertKingdom2 should run with the identity of the CertKingdomService.
How can this be achieved?



Answer:

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QUESTION 10
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService handles accounting related processes.
You must ensure that CertKingdomService runs with the identity of the application that is calling
CertKingdomService.
How can this be ensured?



Answer:

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QUESTION 11
There is a WCF (Windows Communication Foundation) service CertKingdomService.
CertKingdomService is secured.
How can you track attempts to access CertKingdomService that are unsuccessful? Select all that
apply.

A. Use the serviceAuthorization behavior..
B. Use the serviceDebugger behavior..
C. Use the serviceSecurityAudit behavior..
D. Use the security configuration element..
E. ..and use attribute..
F. ..and use method..
G. Mode
H. messageAuthenticationAuditLevel
I. includeExceptionDetailsInFaults
J. authorizationManagerType
K. ..and set it to..
L. True
M. False
N. Success
O. Failure
P. Service
Q. Message

Answer: C,E,H,K,O

Explanation:

Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

70-291 Q & A / Study Guide / Testing Engine

Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com

---

QUESTION 1
You work as It Admin at Certkingdom.com. The Certkingdom.com network consists of a domain named Certkingdom.com.
The servers at the Certkingdom.com network run Windows Server 2003. The Certkingdom.com network has a file
server named Certkingdom-SR18. Certkingdom-SR18 hosts shared folders.
During your routine monitoring, you notice that Certkingdom-SR18 has a connectivity issue. To investigate
further you run Network Monitor, but notices that during capturing, network packets were dropped.
What actions must you take to minimize the dropping of packets while monitoring Certkingdom-SR18?

A. You should configure a persistent demand-dial connection.
B. You should configure a two-way initiated demand-dial connection.
C. You should use dedicated capture mode when utilizing the Network Monitor.
D. You should select the Do not overwrite events option in the Event Viewer.

Answer: C

Explanation: The CPU of Certkingdom-SR18 runs on 80%, which indicates that there are not enough
resources to the network Monitor. Running Network Monitor in dedicated capture mode frees
resources on the computer for capturing dat
A. This results in fewer frames being dropped. The
capture statistics are not displayed or refreshed because the frames are copied to the capture
buffer.
Reference:
Deborah Littlejohn Shinder, Dr. Thomas W. Shinder, Chad Todd and Laura Hunter, Implementing,
Managing, and Maintaining a Windows Server 2003 Network Infrastructure Guide & DVD Training
System, Syngress Publishing Inc., Rockland, 2003, p. 841

---

QUESTION 2
You work as the network administrator at Certkingdom.com. The Certkingdom.com network consists of a single
Active Directory domain named Certkingdom.com. The servers at the Certkingdom.com network run Windows
Server 2003 and the workstations, Windows XP Professional.
The Certkingdom.com network has a DNS server named Certkingdom-SR03 that does name resolution for host on
the Internet. Certkingdom.com users complain that they do not get the correct site when trying to access
Web site known to them.
What actions must you take to stop this from happening without disrupting production?

A. You should restart the DNS Server service.
B. You should select the Secure cache against pollution setting.
C. You should run the ipconfig/flushdns on Certkingdom-SR03.
D. You should run the ipconfig/registerdns on Certkingdom-SR03.

Answer: B

Explanation: When the Secure cache against pollution setting is disabled, all records received in
response to DNS queries are cached. This is true even when the records do not match to a
queried domain name. Enabling the Secure cache against pollution setting disables the ability to
pollute the DNS cache with incorrect information, and spoof DNS queries. With Windows Server
2003 the default setting is that caches are secured against pollution. This will then prevent users
that browse the Internet from being directed to the wrong websites.
Reference:
Deborah Littlejohn Shinder, Dr. Thomas W. Shinder, Chad Todd and Laura Hunter, MCSA/MCSE:
Exam 70-291: Implementing, Managing, and Maintaining a Windows Server 2003 Network
Infrastructure Guide & DVD Training System, Syngress Publishing Inc., Rockland, 2003, pp. 496-
497
J. C. Mackin, Ian McLean, MCSA/MCSE Self-Paced Training Kit (exam 70-291): Implementing,
Managing, and Maintaining a Microsoft Windows Server 2003 network Infrastructure, Microsoft
Press, Redmond, 2003, Part 1, Chapter 3, pp. 285, 291

---

QUESTION 3
You work as the network administrator at Certkingdom.com. The Certkingdom.com network has a domain named
Certkingdom.com. The servers at the Certkingdom.com network run Windows Server 2003 and the workstations,
Windows XP Professional.
The Certkingdom.com network has a server named Certkingdom-SR10 that runs Windows Server Update
Services (WSUS). During synchronization you notice that you cannot connect to the Windows
Update servers, however, you can access to other Web site not residing in the intranet.
What actions must you take to connect to the Windows Update servers?

A. You must run the ipconfig/registerdns.
B. You must configure the forwarders on Certkingdom-SR10.
C. You must set the authentication to the proxy server in the WSUS settings.
D. You must run the gpupdate /force command on Certkingdom-SR10.

Answer: C

Explanation: In the Software Update Services administration console, there is an option to
configure your internet connection settings. These settings include proxy server settings. If you
have a proxy server between the SUS server and the internet, you need to configure the proxy
server settings in the SUS options.

---

QUESTION 4
You work as the network administrator at Certkingdom.com. The Certkingdom.com network has a domain named
Certkingdom.com. The servers at the Certkingdom.com network run Windows Server 2003. Certkingdom.com has a
subsidiary named Test Labs, Inc. that has a domain named testlabs.com.
The Certkingdom.com network has a DNS server named Certkingdom-SR05. Certkingdom-SR05 acts as a secondary
zone for testlabs.com
What actions must you take to track when the DNS server at Test Labs, Inc. sends notifications of
modifications in the zone of testlabs.com to Certkingdom-SR05?

A. You must run the gpresult command in verbose mode.
B. You must select debug logging and set the log to store Notification events on Certkingdom- SR05.
C. You must run the secedit command in analysis mode.
D. You must configure a two-way initiated demand-dial connection.

Answer: B

Explanation: Debug logging is disabled by default and has to be enabled on Certkingdom-SR05. Select
the Log packets for debugging check box to configure Debug Logging. To receive useful debug
logging information, you should select a Packet direction, a Transport protocol, and at least one
more option. You can also specify the file path and name, and the maximum size for the log file.
Enabling Debug Logging slows DNS server performance.
Reference:
Deborah Littlejohn Shinder, Dr. Thomas W. Shinder, Chad Todd and Laura Hunter, MCSA/MCSE:
Exam 70-291: Implementing, Managing, and Maintaining a Windows Server 2003 Network
Infrastructure Guide & DVD Training System, Syngress Publishing Inc., Rockland, 2003, p. 551

---

QUESTION 5
You work as the network administrator at Certkingdom.com. The Certkingdom.com network consists of a domain
named Certkingdom.com. The servers at the Certkingdom.com network run Windows Server 2003.
The Certkingdom.com network has a Web server named Certkingdom-SR11. During a routine monitoring you
notice an increase in network traffic. Due to this you need to find out the MAC address of the
workstation that initiated the transfers and the command that was used. However, you action must
not effect Certkingdom-SR11.
What actions must you take?

A. You must run the ipconfig/registerdns.
B. You must use the Netmon utility.
C. You must capture the IP traffic to Certkingdom-SR11.
D. You must Enable Server Message Block (SMB) signing on all the workstations.

Answer: C

Explanation: Network Monitor tool allows you to capture dat
A. The tool also allows you to identify
its source from where it came from. The Network Monitor tool also allows you to analyze the
content of the message. Use a Network Monitor capture filter to capture IP traffic from any
computer to Certkingdom-SR11, and apply the capture filter before capturing the data.
Reference:
Deborah Littlejohn Shinder, Dr. Thomas W. Shinder, Chad Todd and Laura Hunter, MCSA/MCSE:
Exam 70-291: Implementing, Managing, and Maintaining a Windows Server 2003 Network
Infrastructure Guide & DVD Training System, Syngress Publishing Inc., Rockland, 2003, pp. 198,
543
J. C. Mackin, Ian McLean, MCSA/MCSE Self-Paced Training Kit (exam 70-291): Implementing,
Managing, and Maintaining a Microsoft Windows Server 2003 network Infrastructure, Microsoft
Press, Redmond, 2003, Part 1, Chapter 3, pp. 140, 144, 145.

---

QUESTION 6
You work as the network administrator at Certkingdom.com. The Certkingdom.com network has a domain named
Certkingdom.com. The servers at the Certkingdom.com network run Windows Server 2003.
The Certkingdom.com network has only one DNS server named Certkingdom-SR11 that only hosts the zone for
Certkingdom.com. During the course of the day you have received complaints that the response time of
the connections to other workstations is very poor.
What actions must you take to see if it is the DNS client traffic on Certkingdom-SR11?

A. You must set up a log of the Total queries/sec and the DNS counters Dynamic updates/sec.
B. You must configure a Network Monitor capture filter.
C. You must run the gpresult command.
D. You must set up the Performance Logs and Alerts to note down the Physical-Disk object.

Answer: A

Explanation: The System Monitor utility is used to collect and measure the real-time performance
data for a local or remote computer on the network. Through System Monitor, you can view
current data or data from a log file. When you view current data, you are monitoring real-time
activity. When you view data from a log file, you are importing a log file from a previous session.
Using the System Monitor, you can generate statistics on the following types of information
regarding DNS services:
AXFR requests (all-zone transfer requests), IXFR requests (incremental zone transfer requests),
DNS server memory usage, Dynamic updates, DNS Notify events, Recursive queries, TCP and
UDP statistics, WINS statistics and Zone transfer issues. Thus to find out where DNS client traffic
is responsible for the slow speed at which computers connect within the Certkingdom.com domain, then
you should create a log of the Dynamic Updated/sec and the Total queries/sec given the fact that
Certkingdom-SR05 is the only DNS server in the domain.
Reference:
James Chellis, Paul Robichaux and Matthew Sheltz, MCSA/MCSE: Windows Server 2003
Network Infrastructure Implementation, Management, and Maintenance Study Guide, Sybex Inc.
Alameda, 2003, pp. 70-73, 304

---

QUESTION 7
You work as the network administrator at Certkingdom.com. The Certkingdom.com network has a domain named
Certkingdom.com. The servers at the Certkingdom.com network run Windows Server 2003 and the workstations,
Windows XP Professional.
The Certkingdom.com network has a Web server named Certkingdom-SR10 that has the Internet Information
Services (IIS) 6.0 installed. Certkingdom-SR10 hosts a Web site that can be reached from the internal
network and the Internet. The internal traffic at Certkingdom.com needs authentication without a secure
protocol to access the Web site; however Internet traffic needs to authenticate with a secure
protocol.
What actions must you take to ensure that the all accesses to Certkingdom-SR10 use a secure protocol?

A. You need to configure the log to capture Notification events.
B. You need to apply the hisecdc.inf predefined security template.
C. You need to monitor network traffic and IIS logs.
D. You need to apply a custom security template.

Answer: C

Explanation: To make sure that the users are using a secure protocol, you must use the Network
Monitor. The Network Monitor allows you to capture frames directly from the network. As soon as
the frames are captured it will display and filter captured frames. The Network Monitor also allows
you to edit captured frames and transmit them on the network.
Reference:
Diana Huggins, Windows Server 2003 Network Infrastructure Exam Cram 2 (Exam 70-291),
Chapter 4
J. C. Mackin, Ian McLean, MCSA/MCSE Self-Paced Training Kit (exam 70-291): Implementing,
Managing, and Maintaining a Microsoft Windows Server 2003 network Infrastructure, Microsoft
Press, Redmond, 2003, 1: 26, 3: 3.

---

QUESTION 8
You work as the network administrator at Certkingdom.com. The Certkingdom.com network has a domain named
Certkingdom.com. The servers at the Certkingdom.com network run Windows Server 2003 and the workstations,
Windows XP Professional.
The Certkingdom.com network has two servers, named Certkingdom-SR30 and Certkingdom-SR31, which contain file with
sensitive company information. You create a new OU named SenSrv and move Certkingdom-SR30 and
Certkingdom-SR31 to the new OU. You then create a new GPO that and configure it to encrypt all network
connections. You then link the GPO to the SenSrv OU.
How would you check to see if encrypted connections to Certkingdom-SR30 and Certkingdom-SR31 are taking
place?

A. By opening the Resultant Set of Policy console.
B. By running the Microsoft Baseline Security Analyzer (MBSA).
C. By applying the hisecdc.inf predefined security template.
D. By opening the IP Security Monitor console.

Answer: D

Explanation: Administrators can use the IP Security Monitor tool to confirm whether IP Security
(IPSec) communications are successfully secured. The tool can display the number of packets
that have been sent over the Authentication Header (AH) or Encapsulating Security Payload
(ESP) security protocols, and how many security associations and keys have been generated
since the computer was last started. The IP Security Monitor is implemented as a Microsoft
Management Console (MMC) snap-in on the Windows Server 2003 and Windows XP Professional
operating systems. It includes enhancements that allow you to view details about an active IPSec
policy, in addition to Quick Mode and Main Mode statistics, and active IPSec SAs. IP Security
Monitor also enables you to search for specific Main Mode or Quick Mode filters.
Reference:
Diana Huggins, Windows Server 2003 Network Infrastructure Exam Cram 2 (Exam 70-291),
Chapter 5
J. C. Mackin, Ian McLean, MCSA/MCSE Self-Paced Training Kit (exam 70-291): Implementing,
Managing, and Maintaining a Microsoft Windows Server 2003 network Infrastructure, Microsoft
Press, Redmond, 2003, p. 15: 20
Deborah Littlejohn Shinder, Dr. Thomas W. Shinder, Chad Todd and Laura Hunter, Implementing,
Managing, and Maintaining a Windows Server 2003 Network Infrastructure Guide & DVD Training
System, Syngress Publishing Inc., Rockland, 2003, p.795

---

QUESTION 9
You work as the network administrator at Certkingdom.com. The Certkingdom.com network consists of a domain
named Certkingdom.com. The servers at the Certkingdom.com network run Windows Server 2003 and the
workstations, Windows XP Professional. The Certkingdom.com network has a DNS server named
Certkiller -SR03.
Certkingdom.com changes ISPs. Now you receive complaints that Certkingdom.com users cannot connect to Web
sites on the Internet by using the URL of the Web site.
You configure your workstation with the DNS server address of the new ISP. You can now
connect to Web sites by entering their URL in the browser.
How would you configure Certkingdom-SR03 to allow all users to connect to Internet Web sites without
causing connectivity problems on the internal network?

A. You need run the Oclist.exe command and the Security Configuration and Analysis console on
Certkingdom-SR03.
B. You need to utilize the default root hints of Certkingdom-SR03 and set up a forwarder to the new ISP.
C. You need run the Dcgpofix on Certkingdom-SR03 and set up forwarding to the new ISP.
D. You need to disable recursion and run the Security Configuration and Analysis console on
Certkingdom-SR03.

Answer: B

Explanation: Forwarders are used to inform DNS where to look for name resolution when not in
the local DNS database. With Windows Server 2003 conditional forwarding, recursive query
requests can be subject to different DNS forwarder servers based on the domain name queried.
The root hints file (cache hints file) contains host information needed to resolve names external of
the authoritative DNS domains. It holds names and addresses of root DNS servers which are
normally located on the Internet. In this situation where your network is connected to the Internet,
the root hints file should contain the addresses of the root DNS servers on the Internet. With the
default installation of Windows Server 2003, DNS uses the root hints file. It is not necessary to
configure forwarders to access the Internet. Even though it is recommended to configure
forwarders to point to your external domain, root hints will function quite fine.
Reference:
Diana Huggins, Windows Server 2003 Network Infrastructure Exam Cram 2 (Exam 70-291),
Chapter 3
J. C. Mackin, Ian McLean, MCSA/MCSE Self-Paced Training Kit (exam 70-291): Implementing,
Managing, and Maintaining a Microsoft Windows Server 2003 network Infrastructure, Microsoft
Press, Redmond, 2003, Part 1, Chapters 4 & 5, pp. 193, pp. 194; and pp. 247.

---

QUESTION 10
You work as the network administrator at Certkingdom.com. The Certkingdom.com network consists of a domain
named Certkingdom.com. The servers at the Certkingdom.com network run Windows Server 2003 and the
workstations, Windows XP Professional.
Certkingdom.com has a Web server named Certkingdom-SR10 which is connected to the Internet. During the
course of the day you have received instructions from the CIO to use System Monitor to determine
how much bandwidth is used on Certkingdom-SR10's Internet connection. You decide to use the Bytes
Total/sec counter with a sample rate of 10 seconds. You also plan to archive the logs once a day.
Due to limited hard drive space, you need to prevent the logs from getting too big.
What actions must you take to?

A. You should disable recursion.
B. You should create a one-way initiated demand-dial connection.
C. You should configure an alert trigger when the Datagrams/sec counter is high.
D. You should keep Certkingdom-SR10 on the existing counter and set the sample rate to 60 seconds.

Answer: D

Explanation: The function of the Network Interface Bytes Total/Sec counter is to measures the
total number of bytes that are sent/ received from the network interface. You use less processor
cycles when you reduce the sampling frequency.
Reference:
Dan Holme and Orin Thomas, MCSA/MCSE Self-Paced Training Kit (Exam 70-290): Managing
and Maintaining a Microsoft Windows Server 2003 Environment, Microsoft Press, Redmond, 2003,
Chapter 12, p. 479

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Best Microsoft MCTS Certification, Microsoft MCITP Training at certkingdom.com