Questions

Q:

What is a deadlock?

Answer

Deadlock is a situation where a group of processes are all blocked and none of them can become unblocked until one of the other becomes unblocked. The simplest deadlock is two processes each of which is waiting for a message from the other.

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Q:

What is the difference between Primary storage and secondary storage?

Answer

Main memory - only large storage media that the CPU can access directly.

Secondary storage - extension of main memory that provides large nonvolatile storage capacity.

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Q:

A permanent magnet can affect

A) Magnets B) Electromagnets
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

A permanent magnet can affect both magnets and electromagnets.

a_permanent_magnet_can_affect1559196137.jpg image

A permanent magnet has natural magnetic properties while a temporal magnet is created by artificial means. Permanent magnets do not lose their magnetic ability.

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Q:

The idea of cache memory is based on___.

A) on the heuristic 90-10 rule B) on the property of locality of reference
C) on the fact that references generally tend to cluster D) All options are correct
 
Answer & Explanation Answer: B) on the property of locality of reference

Explanation:
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Q:

Which train was recently named as the 'Vande Bharat Express' by the Railways Ministry?

A) Uday Express 1 B) Antyodaya 10
C) 23 Humsafar Express D) Train 18
 
Answer & Explanation Answer: D) Train 18

Explanation:
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Q:

The solubility of a gas in a liquid is

A) increased with increasing pressure B) decreased with increasing temperature
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The solubility of a gas in a liquid is directly and inversely proportional to pressure and temperature respectively.

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Q:

Who is the committee head of the merger of the public sector banks?

A) Raghuram Rajan  B) Bimal Jalan 
C) Arun Jaitley D) YV Reddy
 
Answer & Explanation Answer: C) Arun Jaitley

Explanation:

The finance minister of india, Mr arun jaitley is the committee head of the merger of the public sector banks.

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Q:

Neeraj Chopra is associated with

A) Hockey B) Tennis
C) Wrestling D) Javelin Throw
 
Answer & Explanation Answer: D) Javelin Throw

Explanation:

Neeraj Chopra is associated with the Sports of Javelin throw. Indian, Neeraj Chopra won a gold medal in the Savo Games in Lapinlahti, Finland. He made a throw of 85.69 metres and won the gold medal.

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