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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

2 7099
Q:

OCR stands for

A) Optical Character Recognition B) Optical CPU Recognition
C) Optimal Character Rendering D) Other Character Restoration
 
Answer & Explanation Answer: A) Optical Character Recognition

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

10 7097
Q:

Who of the following scientists is named after ISRO in sriharikota ?

A) APJ Abdul Kalam B) Vikram Sarabhai
C) Homi J Baba D) Satish Dhawan
 
Answer & Explanation Answer: D) Satish Dhawan

Explanation:
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Filed Under: General Awareness

38 7095
Q:

What was the religion of Malik Kafur before he entered the service of Ala-ud-din?

A) Zoroastrianism B) Hinduism
C) Buddhism D) Jainism
 
Answer & Explanation Answer: B) Hinduism

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Filed Under: Indian History

5 7091
Q:

What is the capital of Indian Union Territory Lakshadweep  ?

A) Port Blair B) Delhi
C) Pondicherry D) Kavaratti
 
Answer & Explanation Answer: D) Kavaratti

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Filed Under: Indian Geography

20 7089
Q:

GDP at factor cost is

A) GDP minus indirect taxes plus subsidies B) GNP minus depreciation allowances
C) NNP plus depreciation allowances D) GDP minus subsidies plus indirect taxes
 
Answer & Explanation Answer: A) GDP minus indirect taxes plus subsidies

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Filed Under: Indian Economy

3 7089
Q:

Purushasukta is founded in the

A) Bhagavad Gita B) Rigveda
C) Manusmriti D) Athrvaveda
 
Answer & Explanation Answer: B) Rigveda

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Filed Under: Indian History

9 7088
Q:

Find the ODD number ?

odd1502270940.jpg image

A) 42 B) 142
C) 119 D) 21
 
Answer & Explanation Answer: B) 142

Explanation:

Except 142 all are divisible by number '7'.

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Filed Under: Math Puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

15 7087