Certification Questions

Q:

 Which of the following is required for the DB2 optimizer to consider a hash join strategy?

A) Optimization level 1 or above B) Equijion predicates
C) Registry variable DB_ANTIJOIN=YES D) SORTHEAP large enough to contain the tables being joined
 
Answer & Explanation Answer: B) Equijion predicates

Explanation:
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Q:

[CO-OM-CCA] When a cost center is created, certain basic data must be entered. Which of the following are needed when creating a cost center.

A. Assignment to company code          B. Validity period

C. Assignment to cost element            D. Selection of activity unit

E. Cost center category

Answer

Answer : A , B , E

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Subject: SAP CO

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Q:

 Which isolation level does a database without logging default to?

A) committed read B) dirty read
C) mode ANSI D) repeatable read
 
Answer & Explanation Answer: B) dirty read

Explanation:
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Q:

Your network consists of a single Active Directory domain. The domain includes a group named SalesUsers. You have a file server that runs Windows Server 2003 Service Pack 2 (SP2). The server has a folder named CorpData. You share the CorpData folder and assign the Domain Users group the Full Control share permission. In the CorpData folder, you create a folder named Sales. You need to configure security for the Sales folder to meet the following requirements: -Members of the SalesUsers group must be able to read, create, and modify all files and folders. -All other users must be able to view items in the folder. What should you do?

A) On the Sales folder, block permission inheritance and remove permissions. Assign the Allow Modify permission to the SalesUsers group. B) On the Sales folder, block permission inheritance and copy permissions. On the Sales folder, assign the Allow Modify permission to the SalesUsers group.
C) On the CorpData share, change the share permission for Domain Users to Read. On the Sales folder, assign the Allow Modify permissions to the SalesUsers group. D) On the CorpData folder, block permission inheritance and remove permissions. In the Sales folder, assign the Allow Modify permissions to the SalesUsers group.
 
Answer & Explanation Answer: B) On the Sales folder, block permission inheritance and copy permissions. On the Sales folder, assign the Allow Modify permission to the SalesUsers group.

Explanation:
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Q:

You use Visual Studio .NET to create a Windows-based application. The application includes a form named XYZProcedures (EXP). EXP allows users to enter very lengthy text into a database. When users click the Print button located on EXP, this text must be printed by the default printer.

 

You implement the printing functionality by using the native .NET System Class Libraries with all default settings.

 

Users report that only the first page of the text is being printed.

How should you correct this problem?

A) In the BeginPrint event, set the HasMorePages property of the PrintEventArgs object to True. B) In the EndPrint event, set the HasMorePages property of the PrintEventArgs object to True.
C) In the PrintPage event, set the HasMorePages property of the PrintPageEventArgs object to True. D) In the QueryPageSettings event, set the HasMorePages property of the QueryPageSettingEventArgs object to True.
 
Answer & Explanation Answer: C) In the PrintPage event, set the HasMorePages property of the PrintPageEventArgs object to True.

Explanation:

PrintDocument.PrintPage Event occurs when the output to print for the current page is needed. This event has the HasMorePages property which gets or sets a value indicating whether an additional page should be printed.

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Q:

You get a great deal on a refurbished laser printer. The printer is plug and play compliant and connects to your USB port. The printer is on the current Windows 2000 Hardware Compatibility List (HCL). You install the printer and run the manufacturers setup program. During the installation, you receive the error shown in the exhibit (See the exhibit below). What should you do?

A) Change the USB port setting to enable legacy Plug and Play detection. B) Configure the USB port to Disable Error Detection.
C) Connect the printer as a shared device on a non-Windows 2000 computer. D) Install the WDM-compliant device drivers using the Add New Hardware wizard.
 
Answer & Explanation Answer: D) Install the WDM-compliant device drivers using the Add New Hardware wizard.

Explanation:
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Q:

Executing Process Group

What are the Project Management Processes included in the Executing Process Group?

Answer


    • Direct and Manage Project Execution

    • Perform Quality Assurance

    • Acquire Project Team

    • Develop Project Team

    • Information Distribution

    • Request Seller Responses

    • Select Sellers


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Q:

What help ensure that the XIV Systems cache does not become a bottleneck?

A) central cache locking mechanism B) use of industry standard chip technology
C) each module is responsible for caching the data in that module D) having all modules understand what is held cache at all times
 
Answer & Explanation Answer: C) each module is responsible for caching the data in that module

Explanation:
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