Certification Questions

Q:

The DBA can set the registry variable DB2_HASH_JOIN on or off because:

A) hash joins may require more resources to run. B) hash joins are not used unless outer joins are requested.
C) If hash joins are enabled, no other join method can be used. D) Hash joins are only needed when the tables are portioned using hash keys.
 
Answer & Explanation Answer: A) hash joins may require more resources to run.

Explanation:
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Filed Under: IBM Certification

28 6725
Q:

Which of the following extenders allows data to be presented in a three dimensional format?

A) DB2 AVI Extender B) DB2 XML Extender
C) DB2 Text Extender D) DB2 Spatial Extender
 
Answer & Explanation Answer: D) DB2 Spatial Extender

Explanation:
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Filed Under: IBM Certification

28 6685
Q:

What is the most common attack on a network today?

A) Lock picking B) Naggle
C) DoS D) auto secure
 
Answer & Explanation Answer: C) DoS

Explanation:

The most common attack on a network today is a denial of service (DoS) because they are the easiest attack to achieve.

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Filed Under: CCNA

0 6563
Q:

What are some recommendations for increasing Quality Score for a keyword?

Answer

Edit the ad associated with that keyword and direct users to a landing page that is very relevant.

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29 6522
Q:

When a ping to the local host IP 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: C) The NIC is not functional

Explanation:

When a ping to the local host IP address fails, you can assume the NIC is not functional.

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Filed Under: CCNA

1 6477
Q:

Which indicator must be set in the purchase order item so that the GR/IR clearing account is not posted to during invoice entry?

A. Goods receipt indicator: not set or GR non-valuated indicator:set

B. Goods receipt indicator: set or GR non-valuated indicator: not set

C. Goods receipt indicator: set or GR non-valuated indicator: set

D. Goods receipt indicator: not set or GR non-valuated indicator: not set

Answer

Answer : C ,D

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Subject: SAP MM

12 6472
Q:

Which organizational levels play a role in the maintenance of vendor master data?

A. Company Code

B. Purchasing organization

C. Plant

D. Client

Answer

Answer: A ,B , C, D


 


Explanation: In the vendor master record, a distinction is made between data that is valid client-wide and data that is specific to company codes and purchasing organizations. In addition, you have the option of entering data at the plant and vendor subrange levels.

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Subject: SAP MM

13 6466
Q:

What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port?

A) Straight - through B) Crossover cable
C) Crossover with a CSU/DSU D) Rolled
 
Answer & Explanation Answer: D) Rolled

Explanation:

To connect to a router or switch console port, you would use an RJ45 UTP rolled cable.

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Filed Under: CCNA

2 6395