adplus-dvertising

Welcome to the Unix System MCQs Page

Dive deep into the fascinating world of Unix System with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Unix System, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of Unix System, 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 Operating System.

frame-decoration

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

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

Unix System MCQs | Page 7 of 17

Explore more Topics under Operating System

Q61.
Which command is used to print a file?

a.

print

b.

prn

c.

pg

d.

lp

Discuss
Answer: (d).lp
Q62.
Which command will be used with vi editor to replace single character under cursor with any number of characters?

a.

s

b.

S

c.

a

d.

i

Discuss
Answer: (a).s
Q63.
Which of the following set options is used with vi editor to ignore case while searching for patterns?

a.

ic

b.

ai

c.

sm

d.

ts

Discuss
Answer: (a).ic
Q64.
Which command is used to list out all the hidden files along with the other files?

a.

ls -l

b.

ls -x

c.

ls -F

d.

ls -a

Discuss
Answer: (d).ls -a
Q65.
Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note?

a.

chmod 761 note

b.

chmod 671 note

c.

chmod 167 note

d.

chmod 4=rwx, g=rw note

Discuss
Answer: (a).chmod 761 note
Q66.
The chmod ugo+rw note command can be represented in octal notation as

a.

chmod 555 note

b.

chmod 666 note

c.

chmod 444 note

d.

chmod 333 note

Discuss
Answer: (b).chmod 666 note
Q67.
Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file?

a.

ls -F -x

b.

ls -l

c.

ls ~ x

d.

Ip

Discuss
Answer: (a).ls -F -x
Q68.
Which command is used with vi editor to search a pattern in the forward direction?

a.

/

b.

?

c.

//

d.

??

Discuss
Answer: (a)./
Q69.
Which of the following commands is used to assign executable permission to the owner of the file named "note"?

a.

chmod g+x note

b.

chmod u+w note

c.

chmod u+x note

d.

chmod ugo+x note

Discuss
Answer: (c).chmod u+x note
Q70.
The command to count the number of files in the current directory by using pipes, is

a.

ls | wc

b.

ls -l | wc -l

c.

ls | wc -w

d.

ls | ws -c

Discuss
Answer: (c).ls | wc -w
Page 7 of 17

Suggested Topics

Are you eager to expand your knowledge beyond Operating System? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Computer Architecture

Unveil the science behind computer design with our Computer Architecture MCQs. Topics...

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

Java Spring Framework

Enhance your Java development skills with our Spring Framework MCQs. Learn about...

Embedded Systems

Dive into the world of specialized computing systems with our Embedded Systems MCQs....

PHP

Venture into server-side scripting with our PHP MCQs. Cover everything from syntax...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Discrete Mathematics

Refine your mathematical skills essential for computer science with our Discrete...

UNIX

Become proficient with the Unix operating system using our UNIX MCQs. Learn about...