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Welcome to the Jobs and Processes MCQs Page

Dive deep into the fascinating world of Jobs and Processes with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Jobs and Processes, a crucial aspect of UNIX. In this section, you will encounter a diverse range of MCQs that cover various aspects of Jobs and Processes, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within UNIX.

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Check out the MCQs below to embark on an enriching journey through Jobs and Processes. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UNIX.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Jobs and Processes. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Jobs and Processes MCQs | Page 2 of 13

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Q11.
It is necessary to terminate the command line with &, even when we are using nohup command.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q12.
Which of the following shell(s) allows the user to run jobs in the background even when the user has logged out (without using nohup command)?

a.

C

b.

bash

c.

Korn

d.

C and bash

Discuss
Answer: (d).C and bash
Q13.
When nohup command is used, shells returns the _____

a.

PID

b.

PPID

c.

tty

d.

TTy

Discuss
Answer: (a).PID
Q14.
nohup command doesn’t send the standard output of a command to any file.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (b).False
Q15.
What is the PID of the process who takes the parentage of the process run with nohup command?

a.

0

b.

1

c.

2

d.

Infinite

Discuss
Answer: (b).1
Q16.
Which command is used to for executing jobs according to their priority?

a.

nohup

b.

$

c.

&

d.

nice

Discuss
Answer: (d).nice
Q17.
It is better to use & with nice command.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q18.
Which one of the following command is used for killing the last background job?

a.

kill $

b.

kill $$

c.

kill $!

d.

kill !

Discuss
Answer: (c).kill $!
Q19.
By default, kill uses the SIGTERM signal (15) to terminate the process.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q20.
Which signal is used with kill command to terminate the process when they ignore the SIGTERM signal (15)?

a.

SIGTERM (16)

b.

SIGTERM(0)

c.

SIGKILL(9)

d.

-d

Discuss
Answer: (c).SIGKILL(9)
Page 2 of 13

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