Unix MCQ Questions & Answers | Computer Science Page-1 section-2

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12

1.
Which of the following command is used to go to home directory?

A. cd..

B. cd/

C. cd

D. cd HOME.

E. None of the above

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2.
Which command is used to move all files to the bin sub-directory of the parent directory?

A. mv *.* /bin/

B. mv * /bin/*

C. mv * ../bin

D. mv * ../bin *.*

E. None of the above

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3.
Which command is used to save the standard output in a file, as well as display it on the terminal?

A. more

B. cat

C. grep

D. tee

E. None of the above

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4.
The command that can be used to restrict incoming messages to a user is

A. mesg

B. grep

C. halt

D. sleep

E. None of the above

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5.
Which of the following commands is used to copy directory structures in and out

A. cp

B. cpio

C. cp - p

D. copy

E. None of the above

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6.
Which of following commands is used for an automatic reminder service?

A. write

B. mesg

C. calendar

D. mail

E. None of the above

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7.
Which command allows you to view your file 24 lines at a time?

A. more

B. pg

C. cat

D. lp

E. None of the above

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8.
Which of the following special shell variables is used to process number of the current shell?

A. $!

B. $$

C. $0

D. $*

E. None of the above

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9.
Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files?

A. -l

B. -d

C. -r

D. -b

E. None of the above

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10.
Which command is used with vi editor scroll half page backward?

A. [Control-d]

B. [Control - u]

C. [Control-c]

D. [Control -P]

E. None of the above

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Unix MCQ Questions & Answers | Computer Science

1. Which of the following command is used to go to home directory?

Answer & Solution

2. Which command is used to move all files to the bin sub-directory of the parent directory?

Answer & Solution

3. Which command is used to save the standard output in a file, as well as display it on the terminal?

Answer & Solution

4. The command that can be used to restrict incoming messages to a user is

Answer & Solution

5. Which of the following commands is used to copy directory structures in and out

Answer & Solution

6. Which of following commands is used for an automatic reminder service?

Answer & Solution

7. Which command allows you to view your file 24 lines at a time?

Answer & Solution

8. Which of the following special shell variables is used to process number of the current shell?

Answer & Solution

9. Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files?

Answer & Solution

10. Which command is used with vi editor scroll half page backward?

Answer & Solution

Read More Section(Unix)

1.
Which of the following command is used to go to home directory?

2.
Which command is used to move all files to the bin sub-directory of the parent directory?

3.
Which command is used to save the standard output in a file, as well as display it on the terminal?

4.
The command that can be used to restrict incoming messages to a user is

5.
Which of the following commands is used to copy directory structures in and out

6.
Which of following commands is used for an automatic reminder service?

7.
Which command allows you to view your file 24 lines at a time?

8.
Which of the following special shell variables is used to process number of the current shell?

9.
Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files?

10.
Which command is used with vi editor scroll half page backward?