Sawaal

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Q:

Why paging is used?

Answer

Paging is solution to external fragmentation problem which is to permit the logical address space of a process to be noncontiguous, thus allowing a process to be allocating physical memory wherever the latter is available.

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Subject: Operating Systems

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Q:

A floppy disk contains

A) Sectors only B) Circular tracks only
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

A floppy disk contains both circular tracks and sectors in it.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Who has become the 1st Indian transgender to be honoured with Padma Shri?

A) Kalki Subramaniam B) Madhu Kinnar
C) Narthaki Nataraj D) Rudrani Chettri
 
Answer & Explanation Answer: C) Narthaki Nataraj

Explanation:

Narthaki Nataraj has become the 1st Indian transgender to be honoured with Padma Shri.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Select the antonym of
mishmash

A) potpourri B) medley
C) organized D) haphazard
 
Answer & Explanation Answer: C) organized

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Who is the author of the book 'Central Time'.

Answer

Ranjit Hoskote

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Subject: Books and Authors

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Q:

Which period in history, is known as '100 days'?

Answer

The interval of time between Napoleon's escape from Elba and his abdication after the Battle of Waterloo

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Subject: World History

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Q:

Which among the following statements about the earth , is not true?

A) The Earth makes one complete revolution round the Sun every 365 d, 5h, 48m, and 46 s B) The Earth makes one complete revolution on its axis in 48 hours
C) The Earth revolves in its orbit round the at a speed 66,000 miles per hour D) The Earth rotates on its axis at an equatorial speed of more than 1000 miles per hour
 
Answer & Explanation Answer: B) The Earth makes one complete revolution on its axis in 48 hours

Explanation:

Earth rotates on its own axis and completes one rotation in 24 hours

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Filed Under: World Geography

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Q:

Length of two trains are 150 m and 200 m respectively and the ratio (shorter: longer) of their speed is 2 : 5. If they cross each other in opposite direction in 15 second then in what time faster train will overtake the slower train.

A) 20 seconds B) 25 seconds
C) 32 seconds D) 35 seconds
 
Answer & Explanation Answer: D) 35 seconds

Explanation:

Let speed of slower train = 2x
⇒ speed of faster train = 5x
ATQ, (150 + 200)/(2x + 5x) = 15
x = 10/3
Time required=350/[50/3–20/3]= 35 seconds

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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