Sawaal

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Q:

Define latency, transfer and seek time with respect to disk I/O.

Answer

Seek time is the time required to move the disk arm to the required track. Rotational delay or latency is the time it takes for the beginning of the required sector to reach the head. Sum of seek time (if any) and latency is the access time. Time taken to actually transfer a span of data is transfer time.

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Subject: Operating Systems

27 21760
Q:

Who wrote the book 'Immortal India' published in 2017?

 

A) Amish Tripathi B) Chetan Bhagat
C) Vikram seth D) Aravind Adiga
 
Answer & Explanation Answer: D) Aravind Adiga

Explanation:
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Filed Under: Books and Authors
Exam Prep: Bank Exams

4 21704
Q:

Which of the statements given below are correct?

 

A) In 2017, Stephen Curry played for the NBA team Milwaukee Bucks.

B) Sebastian Vettel won the Formula One 2017 Singapore Grand Prix.

C) Roger Federer won the Tennis 2017 Miami Open Men's Singles.

 

A) Only C B) B and C
C) A and C D) A, B and C
 
Answer & Explanation Answer: A) Only C

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

The study of Heavenly bodies is called

A) Astronomy B) Astrology
C) Astrophysics D) Astronautics
 
Answer & Explanation Answer: A) Astronomy

Explanation:

Astronomy is the study of planets and heavenly bodies. Historically, astronomy has focused on observations of heavenly bodies. It is a close cousin to astrophysics. Succinctly put, astrophysics involves the study of the physics of astronomy and concentrates on the behavior, properties and motion of objects out there.
 

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

60 21621
Q:

Maths Challenge

18664144_1312106528896448_6995063813597220901_n1499145941.jpg image

A) 19 B) 38
C) 22 D) 40
 
Answer & Explanation Answer: D) 40

Explanation:

To get a pair of black rings 100 percent certain

27 blue + 17 red + 2 black = 40 rings should be taken out

Then only we can get 100 % a pair of black rings. 

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Filed Under: Math Puzzles
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58 21607
Q:

Which of the statements given below are correct?

 

A) In 2017, Dani Pedrosa raced in MotoGP for Yamaha.

 

B) Alexander Zverev won the Tennis 2017 Miami Open Men's Singles.

 

C) Viktor Axelsen won the Badminton 2017 BWF Super Series Finals Men's Singles.

 

A) Only B B) Only C
C) Both A and C D) None of these
 
Answer & Explanation Answer: B) Only C

Explanation:
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Filed Under: Sports
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1 21601
Q:

With which sport is the term 'Freestyle' connected with?

 

A) Tennis B) Kho Kho
C) Kabaddi D) Swimming
 
Answer & Explanation Answer: D) Swimming

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

3 21577
Q:

It is more difficult to walk on ice than on a concrete road because 

A) there is very little friction between the ice and feet pressing it B) ice is soft when compared to concrete
C) there is more friction between the ice and feer D) None of these
 
Answer & Explanation Answer: A) there is very little friction between the ice and feet pressing it

Explanation:

It is the friction between the feet and the ground that helps us to walk. Without this friction we would slip and fall

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Filed Under: Physics

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