Q:

main()

{

fork();

printf(“Hello World!”);

}

Output for the above unix program is

A) Hello World!	B) Hello World!Hello World!
C) Hello World	D) None

Answer & Explanation Answer: B) Hello World!Hello World!

Explanation:

The fork creates a child that is a duplicate of the parent process. The child begins from the fork().All the statements after the call to fork() will be executed twice.(once by the parent process and other by child). The statement before fork() is executed only by the parent process

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Filed Under: Operating Systems
Exam Prep: GRE

13 35443

Q:

How many times can you subtract 10 from 100?

A) 9 times	B) 10 times
C) 1 time	D) 0 times

Answer & Explanation Answer: C) 1 time

Explanation:

How many times can you subtract 10 from 100, for this if we go through logically, it is only 1 time. For the first time if we subtract 10 from 100, then there will no 100 to subtract from.

Hence, it is only 1 time we can subtract 10 from 100.

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Filed Under: Math Puzzles
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68 35368

Q:

Which of the following movement is related to the Teenkathiya system?

A) Tebhaga Movement	B) Kheda Satyagraha
C) Champaran Satyagraha	D) Bardoli Satyagraha

Answer & Explanation Answer: C) Champaran Satyagraha

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

1 35367

Q:

What is the name of the second layer of the Earth's three concentric layers?

A) SIAL	B) SIMA
C) NIFE	D) No option is correct

Answer & Explanation Answer: B) SIMA

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

0 35350

Q:

ON UPDATE CASCADE ensures which of the following?

A) Normalization	B) Data Integrity
C) Materialized Views	D) All of the above.

Answer & Explanation Answer: B) Data Integrity

Explanation:

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Filed Under: Database

81 35298

Q:

‘Kala Namak rice’ or Buddha Rice is associated with which Indian state?

A) Andhra Pradesh	B) Bihar
C) Uttar Pradesh	D) Telangana

Answer & Explanation Answer: C) Uttar Pradesh

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

2 35285

Q:

The computer's processor consists of the following parts

A) CPU and Main Memory	B) Hard Disk and Floppy Drive
C) Control Unit and ALU	D) Operating System and Application

Answer & Explanation Answer: C) Control Unit and ALU

Explanation:

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Filed Under: Computer
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Job Role: Bank PO

189 35252

Q:

Badminton is national game of which country?

A) Indonesia	B) Bhutan
C) Argentina	D) USA

Answer & Explanation Answer: A) Indonesia

Explanation:

Badminton is national game of Indonesia.

Given below are some countries with their national games ::

Country National Game

Japan Judo.

England Cricket.

Spain Bull Fighting.

Sri Lanka Volley Ball.

Indonesia Badminton.

China Table Tennis.

Bhutan Archery.

USA Baseball.

Canada Ice Hockey.

Bangladesh Kabaddi.

Pakistan Hockey.

Scotland Rugby Football.

Germany Football.

Argentina Pato.

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Filed Under: Sports
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49 35243

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