Certification Questions

Q:

Why does a lower Cost Per Acquisition (CPA) not indicate a higher profit?

Answer

A lower CPA may be accompanied by lower sales volume, reducing overall profit.

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Q:

You are choosing a windows 2000 operating system to use on a new computer at your company. This new computer will be used exclusively as a network file server. Which operating system should you use choose?

A) Windows 2000 professional B) Windows 2000 Server
C) Windows 2000 Advanced Server D) Windows 2000 Datacenter Server
 
Answer & Explanation Answer: B) Windows 2000 Server

Explanation:

Windows 2000 server is optimized for use on network file, print , application and Web servers.

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Q:

Which object types can you merge when using Multi Queries in a Web Intelligence document (WID)?

A. Dimension - Measure

B. Dimension - Detail

C. Measure - Measure

D. Dimension - Dimension

Answer

Answer : D

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Subject: SAP BW

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Q:

Difference between Union and Union all?

Answer

The difference between Union and Union all is that Union all will not eliminate duplicate rows, instead it just pulls all rows from all tables fitting your query specifics and combines them into a table. A UNION statement effectively does a SELECT DISTINCT on the results set.

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Q:

You are the administrator of a SQL Server 2000 computer named CorpSQL. The server is a member of a Microsoft Windows NT domain named CORPORATE. Franz maintains a local user account on CorpSQL and is a member of the local Power Users group. He requests access to the SQL Server databases that are stored on CorpSQL.You need to allow Franz to access CorpSQL. Which Transact-SQL statement should you execute?

A) EXEC sp_grantlogin CorpSQL\Franz B) EXEC sp_grantlogin Franz
C) EXEC sp_grantlogin [Power Users\Franz] D) EXEC sp_grantlogin CORPORATE\Franz
 
Answer & Explanation Answer: A) EXEC sp_grantlogin CorpSQL\Franz

Explanation:
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Q:

You want to search for a specific shared folder object in Active Directory. Which tool should you use?

A) Search B) Windows Explorer
C) Active Directory Sites and Services D) Active Directory Users and Computers
 
Answer & Explanation Answer: D) Active Directory Users and Computers

Explanation:

To search for a specific shared folder in Active Directory, use Active Directory Users and computers. You can use Windows Explorer to browse Active Directory, but you can't use it to search for a specific  shared folder.

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Q:

Which authentication method provides the highest level of security?

A) Microsoft encrypted authentication version 2 (MS-CHAP v2) B) Microsoft encrypted authentication (MS-CHAP)
C) Encrypted authentication (CHAP) D) Shiva password Authentication Protocol (SPAP)
 
Answer & Explanation Answer: A) Microsoft encrypted authentication version 2 (MS-CHAP v2)

Explanation:

Microsoft encrypted auhentication version 2 (MS-CHAP v2) is the most secure authentication method.

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Q:

Differentiate a MAC address and an IP address and describe how and when each address type is used in a network?

Answer

A MAC address is a hexadecimal number identifying the physical connection of a host. MAC addresses are said to operate on layer 2 of the OSI model. IP addresses, which can be expressed in binary or decimal format, are logical identifiers that are said to be on layer 3 of the OSI model. Hosts on the same physical segment locate one another with MAC addresses, while IP addresses are used when they reside on different LAN segments or subnets. Even when the hosts are in different subnets , a destination IP address will be converted to a MAC address when the packet reaches the destination network via routing.

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Subject: CCNA

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