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 10477
Q:

 Tanjore kingdom was founded by Raja Odeyar. True or False ?

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

Explanation:

 Mysore kingdom was founded by Raja Odeyar.

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Subject: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

11 10473
Q:

Fill me up with hot or cold, put anything in me I’ll make sure I’ll hold. What is it?

Answer

A cup.

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Subject: Word Puzzles Exam Prep: Bank Exams

18 10469
Q:

How do you rate your patience and people friendliness?

Answer

When you are applying for a job at a call center you should know that there will be moments when unsatisfied customers will get angry on you. The key here is to focus on what is the purpose of the call, maintain your calmness and be polite.


As an answer to this question, you can say that you would rate your level of patience and people friendliness above average. You can back it up with an example from your personal or professional life. 

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Subject: Call Center

11 10466
Q:

Answer the Following Puzzle.

Number Puzzles Questions and Answers

A) 11 B) 22
C) 33 D) 32
 
Answer & Explanation Answer: B) 22

Explanation:

Add together values in corresponding positions of the top two crosses, and put the result in the lower left cross.

Calculate the difference between values in corresponding positions of the top two crosses, and put the result in the lower right cross.

Finally add together the values in corresponding positions of the lower two crosses to give the values in the central cross

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Filed Under: Number Puzzles

84 10455
Q:

The two kinds of Main Memory are

A) Random and sequential B) ROM and RAM
C) Primary and secondary D) All the above
 
Answer & Explanation Answer: B) ROM and RAM

Explanation:

The main memory in computers is where the programs and data are kept when the processor is actively using them.

 

The main storage region of a computer is of two kinds. They are ::

 

RAM -- Random Access Memory

 

ROM -- Read Only Memory.

 

The_two_kinds_of_Main_Memory_are1552389409.jpg image

 

The main memory is defined as the central storage in a computer.

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11 10454
Q:

Dr. V.Kurien has distinguished himself in which of the following areas

A) Poultry farms B) Economic Reforms
C) Dairy Development D) Atomic Energy
 
Answer & Explanation Answer: C) Dairy Development

Explanation:
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Filed Under: Famous Personalities

14 10441
Q:

Heated saw dust catches fire when a drop of concentrated nitric acid is added to it. This is due to

A) dehydration B) oxidation
C) reduction D) dehydrogenation
 
Answer & Explanation Answer: B) oxidation

Explanation:

Saw dust contains carbon which is oxidised to carbon  dioxide by concentrated nitric acid;

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Filed Under: Chemistry

30 10441