Certification Questions

Q:

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an
application. The application connects to a Microsoft SQL Server database. The application has two DataTable objects that reference the Customers and Orders tables in the database. The application contains the following code segment. (Line numbers are included for reference only.)


01DataSet customerOrders = new DataSet();
02customerOrders.EnforceConstraints = true;
03ForeignKeyConstraint ordersFK = new ForeignKeyConstraint("ordersFK",
04customerOrders.Tables["Customers"].Columns["CustomerID"],
05customerOrders.Tables["Orders"].Columns["CustomerID"]);
06
07customerOrders.Tables["Orders"].Constraints.Add(ordersFK);


You need to ensure that an exception is thrown when you attempt to delete Customer records that have related Order records. Which code segment should you insert at line 06?

A) ordersFK.DeleteRule = Rule.SetNull; B) ordersFK.DeleteRule = Rule.None;
C) ordersFK.DeleteRule = Rule.SetDefault; D) ordersFK.DeleteRule = Rule.Cascade;
 
Answer & Explanation Answer: B) ordersFK.DeleteRule = Rule.None;

Explanation:
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Q:

How does the AdWords system decide which ad language to target?

Answer

Language of ads is determined by the language setting of the Google interface the client is using.

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Q:

You provide technical support for a company with several locations. In a remote sales office, there are 5 Windows 2000 Professional computers. All computers are connected in a workgroup, as shown in the exhibit. (See the exhibit below). The manager's computer has a 56K dial up connection to the Internet. The manager calls and explains that she had enabled ICS (Internet Connection Sharing) on her computer. Once ICS had been enabled, none of the other users were able to access a shared folder on the manager's computer. What should you instruct her to do ?

 

A) Configure the dial-up connection to disable shared access. B) Configure the dial-up connection to disable on-demand dialing.
C) Disable data encryption in the new dial-up connection. D) Use the ipconfig command to release and renew your network TCP/IP address.
 
Answer & Explanation Answer: A) Configure the dial-up connection to disable shared access.

Explanation:
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0 2259
Q:

Your network consists of a single Active Directory domain that contains two domain controllers. Both domain controllers run Windows Server 2003 Service Pack 2 (SP2). Auditing of successful account logon events is enabled on all computers in the domain. You need to identify the last time a specific user logged on to the domain. What should you do?

A) Examine the System Event Log on the user's computer. B) Examine the System Event Log on both domain controllers.
C) Examine the Security Event Log on both domain controllers. D) Examine the Application Event Log on the user's computer.
 
Answer & Explanation Answer: C) Examine the Security Event Log on both domain controllers.

Explanation:
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1 2258
Q:

You want to configure synchronization settings for your office files. Which tool should you use?

A) Folder options B) Scheduled Tasks
C) Windows Explorer D) System Information
 
Answer & Explanation Answer: C) Windows Explorer

Explanation:

Use Windows explorer to configure a synchronization schedule for offline files. (Select Tools => Synchronize to start this process.) You can also access the same synchronization tool by selecting Start => Programs => Accessories => Synchronize.

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0 2252
Q:

Wage type in SAP HR System consists of three value fields:

A. RTE, RIO and NUM.

B. RTE, NUM and AMT.

C. RIO, NUM and PAY.

D. RTE, NUM and PAY.

Answer

Answer : B

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Subject: SAP HR

0 2250
Q:

Which command would you use to apply an access list to a router interface?

A) ip access - list 101 out B) acces - list ip 101 in
C) ip access - group 101 in D) access - group ip 101 in
 
Answer & Explanation Answer: C) ip access - group 101 in

Explanation:

To apply an access list , the proper command is ip access - group 101 in.

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Filed Under: CCNA

0 2247
Q:

What type of cable is shown in the exhibit?

imageview

A) AEIA/TIA-232 B) EIA-530
C) X.21 D) V.35
 
Answer & Explanation Answer: D) V.35

Explanation:
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Filed Under: CCENT

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