Questions

Q:

The first Indian who was choosen as the secretary general of commonwealth is

A) Krishnamurthy B) Kamalesh Sharma
C) Rakesh Verma D) Gopalaswamy
 
Answer & Explanation Answer: B) Kamalesh Sharma

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Filed Under: Famous Personalities

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Q:

A particle which is similar to electron is

A) positron B) beta particle
C) photon D) mason
 
Answer & Explanation Answer: B) beta particle

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Filed Under: Chemistry

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Q:

Who among the following has been awarded the Arjuna award 2017 for his contribution to hockey?

 

A) S.V. Sunil B) P.A. Rafel
C) Sardar Singh D) Vikram Negi
 
Answer & Explanation Answer: A) S.V. Sunil

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Which of the statements given below are correct?

A) Rafael Nadal won the Tennis 2017 Australian Open Men's Singles.

B) In 2017, Maverick Viñales raced in MotoGP for Yamaha.

C) In 2017, Lewis Hamilton raced in Formula One for Ferrari.

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

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

Who was the first person to patent the JET ENGINE?

A) F. Whittle B) C. Lindbergh
C) W. Histell D) B. Owings
 
Answer & Explanation Answer: A) F. Whittle

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Filed Under: Inventions

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Q:

Which vehicle is spelled the same forwards and backwards?

Answer

Racecar and Civic are the two vehicles which spelled the same forwards an backwards.

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Q:

Who invented the BALLPOINT PEN?

A) Write Brothers B) Waterman Brothers
C) Biro Brothers D) Bicc Brothers
 
Answer & Explanation Answer: C) Biro Brothers

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Filed Under: Inventions

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Q:

Explain fork() system call?

Answer

The `fork()’ used to create a new process from an existing process. The new process is called the child process, and the existing process is called the parent. We can tell which is which by checking the return value from `fork()’. The parent gets the child’s pid returned to him, but the child gets 0 returned to him.

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Subject: Operating Systems Exam Prep: GATE

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