Operating System (3140702) MCQs

MCQs of Unix/Linux Operating System

Showing 111 to 115 out of 115 Questions
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111.
Which of the following loop statements uses do and done keyword?
(a) for
(b) while
(c) case
(d) for and while
Answer:

Option (d)

112.
The system administrator is also known as _____
(a) Master user
(b) Superuser
(c) Root user
(d) Master and Superuser
Answer:

Option (b)

113.
What is the login name of a system administrator?
(a) root
(b) su
(c) master
(d) admin
Answer:

Option (a)

114.
When we log in as root user we are placed in ____
(a) /bin
(b) /root
(c) /system
(d) /admin
Answer:

Option (b)

115.
Which of the following commands let us perform a set of instructions repeatedly
(a) for
(b) while
(c) until
(d) for, while, until
Answer:

Option (d)

Showing 111 to 115 out of 115 Questions
7 8 9 10 11 12