Certification Questions

Q:

When a ping to the loopback address fails , what can you assume?

A) The IP address of the local host is incorrect B) The IP address of the remote host is incorrect
C) The NIC is not functional D) The IP stack has failed to initialize
 
Answer & Explanation Answer: D) The IP stack has failed to initialize

Explanation:

When a ping to the loopback address fails , you can assume the IP stack has failed to initialize.

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Filed Under: CCNA

0 3593
Q:

During the Payroll run, master data and time data changes that affect the payroll past, payroll present and payroll future are not permitted.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:
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Subject: SAP HR

1 3589
Q:

Which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses?

A) /28 B) /29
C) /30 D) /31
 
Answer & Explanation Answer: C) /30

Explanation:

A point-to-point link uses only two hosts. A/30, or 255.255.255.252, mask provides two hosts per subnet.

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Filed Under: CCNA

0 3577
Q:

You have recently been promoted to a project manager for a clinical testing facility. The team is developing a new product that will cut down on testing interval requirements for a new seizure management medication. After you become involved with the project, you decide to add more research reports, which the customer did not request. This is an example of 

A) Good customer service scope B) Scope creep
C) Due diligence D) Gold Plating
 
Answer & Explanation Answer: D) Gold Plating

Explanation:

Answer A is incorrect because you are providing a service that the customer did not request; therefore, it might not be important to her and unnecessary. Answer B is incorrect because scope creep is generally an expansion of the scope of the project at the customer's request and the customer did not request these reports. Answer C is incorrect because an additional report does not always mean increased diligence with a project.

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Filed Under: PMP Certification

0 3561
Q:

What happens when the Quality Score of a keyword is increased?

Answer

The ad may earn a higher average position.

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9 3560
Q:

You are preparing to install Windows 2000 on a computer, and you want this computer to be able to dual  boot between Windows 2000 and Windows 98. Which file system should you use?

A) FAT B) NTFS
C) HPFS D) You can use either FAT or NTFS
 
Answer & Explanation Answer: A) FAT

Explanation:

If you want your computer to dual boot between Windows 2000 and windows 98, you should choose the FAT or FAT 32 file system, because Windows 98 does not support NTFS or HPFS, and Windows 2000 does not support HPFS.

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0 3557
Q:

Difference between Candidate key and Primary key?

Answer

Candidate Key – A Candidate Key can be any column or a combination of columns that can qualify as unique key in database. There can be multiple Candidate Keys in one table. Each Candidate Key can qualify as Primary Key. 


Primary Key – A Primary Key is a column or a combination of columns that uniquely identify a record. Only one Candidate Key can be Primary Key.






        • One needs to be very careful in selecting the Primary Key as an incorrect selection can adversely impact the database architect and future normalization. For a Candidate Key to qualify as a Primary Key, it should be Non-NULL and unique in any domain.




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Q:

The system does a forward scheduling if...

A. Material availability date falls ater today's date

B. If backward scheduling is configured

C. Material availability date falls beyond today's date

D. If backward scheduling is not configured

Answer

Answer : C , D

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Subject: SAP SD

0 3552