Q:

What are the disadvantages of context switching?

Answer

Time taken for switching from one process to other is pure over head. Because the system does no useful work while switching. So one of the solutions is to go for threading when ever possible.

Workspace

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Subject: Operating Systems

24 12194

Q:

Improve the bracketed part of the sentence.

Even after 70 years of achieving independence, democracy, (in its true senses), was yet to come to India.

A) in its true sense	B) in its real sense
C) in its real senses	D) No improvement

Answer & Explanation Answer: A) in its true sense

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 12190

Q:

Who had an explosive idea and first patented DYNAMITE?

A) J. R. Gluber	B) A. Nobel
C) G. Fawks	D) W. Bickford

Answer & Explanation Answer: B) A. Nobel

Explanation:

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Filed Under: Inventions

13 12186

Q:

Improve the bracketed part of the sentence.

Many such mishaps can be avoided if we (are) careful.

A) be	B) might be
C) were	D) no improvement

Answer & Explanation Answer: D) no improvement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

0 12162

Q:

Select the synonym of

crown

A) frown	B) apex
C) nadir	D) base

Answer & Explanation Answer: B) apex

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 12126

Q:

Which of the following is not purely output device?

A) Printer	B) Speaker
C) Plotter	D) Screen

Answer & Explanation Answer: D) Screen

Explanation:

A touch screen is the only device which works as both an input and an output device among the given options. You view the options available to you on the screen (output) and you then use your finger to touch the option that you have chosen (input).

Hence, Screen is not purely output device.

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Filed Under: Computer
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: IT Trainer , Database Administration , Bank PO , Bank Clerk , Analyst

22 12125

Q:

Improve the bracketed part of the sentence.

It is one thing for adultery to get you a divorce and (quite some other) for it to lead you to incarceration.

A) quite another	B) quite anyother
C) quite everyother	D) No improvement

Answer & Explanation Answer: A) quite another

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 12124

Q:

By whom the first republic of the world was established in Vaishali

A) Maurya	B) Nand
C) Gupta	D) Lichhavi

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