Database Administration Questions


Q:

Folder is to document as envelope is to

A) Money B) Articles
C) Letters D) Wires
 
Answer & Explanation Answer: C) Letters

Explanation:

We know that, a folder holds documents in the same way an envelope holds letters.

 

Hence, Folder : Document :: Envelope : Letter.

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Filed Under: Analogy
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
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3 10805
Q:

What one word has the most letters in it?

Answer

ALPHABET is the only has the most letters in it.


 


Alphabet has all the 26 letters from A - Z. 


 


Hence, ALPHABET is one word that has the most letters in it.

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10 10742
Q:

Which of the following is not the member of class?

A) Virtual function B) Static function
C) Friend function D) Const function
 
Answer & Explanation Answer: C) Friend function

Explanation:
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Filed Under: C++
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19 10695
Q:

What happens during the bootstrap process?

Answer

A bootstrap is the process of starting up a computer. It also refers to the program that initializes the operating system (OS) during start-up.


It referred to a bootstrap load button that was used to initiate a hardwired bootstrap program, or smaller program that executed a larger program such as the OS.

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44 10626
Q:

A UNION query is which of the following?

A) Combines the output from multiple queries and does not include the same number of columns. B) Combines the output from multiple queries and must include the same number of columns.
C) Combines the output from no more than two queries and does not include the same number of columns. D) Combines the output from no more than two queries and must include the same number of columns.
 
Answer & Explanation Answer: B) Combines the output from multiple queries and must include the same number of columns.

Explanation:

A UNION query combines the output from multiple queries and must include the same number of columns.

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Filed Under: SQL
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2 10622
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 10470
Q:

Which is the point from where an azimuth originates?

A) South B) North
C) East D) West
 
Answer & Explanation Answer: B) North

Explanation:

The azimuth originates at true North i.e, the azimuth originates from the north point. It is a measure of how far an object forms the observer's north point.

 

Azimuth is a technical mapping term which is used to describe the direction of an angle between north and south on a compass circle through which the circle line passes. It is the most common military method to express direction. When using an azimuth, the point from which the azimuth originates is the center of an imaginary circle.

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8 10439
Q:

What's the difference between GET() and POST() method?

Answer

We can send 1024 bytes utilizing GET() yet POST() can exchange extensive measure of information and POST is the protected strategy than GET technique .

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Subject: PHP
Job Role: Database Administration

5 10417