Questions

Q:

Every component of your computer is either

A) Hardware or CPU B) RAM/CPU or Hardware
C) Hardware or Software D) System or Application software
 
Answer & Explanation Answer: C) Hardware or Software

Explanation:

All the computers have components that are either Hardware or Software.

The five major components of computers are :

-> Input Unit

-> Output Unit

-> CPU Unit

-> ALU Unit and

-> Control Unit.

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Filed Under: Computer
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33 10611
Q:

In a Certain Country 1/2 of 5 = 3. If the same proportion holds, what is the value of 1/3 of 10 ?

A) 4 B) 6
C) 8 D) 10
 
Answer & Explanation Answer: A) 4

Explanation:

Let 1310 = x 

=> 3x = 10

 

Given that 125=3

 

Therefore, 52x = 10 

 

=> x = 10/3 = 4.

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Filed Under: Math Puzzles
Exam Prep: CAT , Bank Exams , AIEEE
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20 10598
Q:

" Kamarupa " is the old name of ______ state ?

A) Bihar B) Assam
C) Bengal D) Odisha
 
Answer & Explanation Answer: B) Assam

Explanation:

Alternately it is also called as Pragjyotisha before British rule.

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Filed Under: Indian History
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21 10580
Q:

Explain soundex() and metaphone() ?

Answer

soundex()
The soundex() function calculates the soundex key of a string. A soundex key is a four character long alphanumeric string that represent English pronunciation of a word. he soundex() function can be used for spelling applications.
< ?php
$str = "hello";
echo soundex($str);
? >


metaphone()
The metaphone() function calculates the metaphone key of a string. A metaphone key represents how a string sounds if said by an English speaking person. The metaphone() function can be used for spelling applications.
< ?php
echo metaphone("world");
? >

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42 10580
Q:

What is the capital of Cameroon?

A) Bujumbura B) Yaounde
C) Gaborone D) None
 
Answer & Explanation Answer: B) Yaounde

Explanation:

Yaounde is the capital of Cameroon

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Filed Under: Country Capitals

57 10577
Q:

The term biodiversity refers to

A) Range of genetic variation within a population B) Total number of different species within a habitat
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The term biodiversity refers to the variety of life on Earth at all its levels, from genes to ecosystems, and the ecological and evolutionary processes that sustain it.

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Filed Under: General Science
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9 10572
Q:

Which of the following is NOT a Union Territory

A) Goa B) Lakshadweep
C) Dadar D) Chandigarh
 
Answer & Explanation Answer: A) Goa

Explanation:
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Filed Under: Indian Politics

21 10560
Q:

Which among following is called "Gift of the Nile" ?

A) China B) India
C) Iraq D) Egypt
 
Answer & Explanation Answer: D) Egypt

Explanation:
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Filed Under: World History

32 10560