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Q:

What are java threads?

Answer

Java is one of the small number of languages that support at the language level for the creation and management of threads. However, because threads are managed by the java virtual machine (JVM), not by a user-level library or kernel, it is difficult to classify Java threads as either user- or kernel-level.

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Subject: Operating Systems

1 2040
Q:

What would be the output of the following program?

main()

{

  int i=2 ;

  printf ("\n%d%d", ++i, ++i );

}

Answer

Output may vary from compiler to compiler.


The order of evaluation of the arguments to a function call is unspecified.

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Subject: Programming

0 2039
Q:

What is an idle thread?

Answer

The special thread a dispatcher will execute when no ready thread is found.

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Subject: Operating Systems

1 2039
Q:

What turns everything around without moving?

Answer

The Mirror can turn everything around without moving.

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Subject: Word Puzzles Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: IT Trainer , Database Administration , Bank PO , Bank Clerk , Analyst

2 2039
Q:

Birth anniversary of which Prime Minister is observed as Sadbhawna Diwas?

A) Jawaharlal Nehru B) Rajiv Gandhi
C) Lal Bahadur Shastri D) Indira Gandhi
 
Answer & Explanation Answer: B) Rajiv Gandhi

Explanation:

20 August, the birth anniversary of Rajiv Gandhi, which is celebrated as Sadbhavna Diwas (Harmony Day). Sadbhavana Diwas commemorates the memory of our late erstwhile Prime Minister, Rajiv Gandhi.

Birth_anniversary_of_which_Prime_Minister_is_observed_as_Sadbhawna_Diwas1559037316.jpg image

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Filed Under: Important Days and Years
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2039
Q:

The expression 52n –23n has a factor?

A) 3 B)  7
C) 17 D) None of the above
 
Answer & Explanation Answer: C) 17

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

3 2039
Q:

Rotameter is used to measure

A) Vortex flow B) Density of fluids
C) Velocity of fluid in pipes D) Flow of fluids
 
Answer & Explanation Answer: D) Flow of fluids

Explanation:

A rotameter is a flow meter that measures volumetric flow of liquids and gases.

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

3 2039
Q:

In communication satellite, multiple repeaters are known as

A) Modulators B) Transponders
C) Detectors D) Generators
 
Answer & Explanation Answer: B) Transponders

Explanation:

In communication satellite, multiple repeaters are known as Transponders.

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

2 2039