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UNIX MCQ Questions for Exam and Interview Preparation | Computer Science

Boost your exam and interview preparation with these UNIX MCQ questions. Explore key concepts in UNIX commands, file management, processes, and system administration to enhance your UNIX knowledge and skills. Page-9 section-9

Each section contains 100 MCQs on Unix .
81
The output of the following command is . . . . . . . .
$ echo ‘The special character $ echo hello and | ls chap*’
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
82
Which of the following characters are used with sed as anchoring characters?
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
83
. . . . . . . . option counts the number of lines containing the pattern?
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
84
We can escape the \ itself using escaping.
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
85
Which one of the following is the correct syntax for grep command?
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
86
cpio program can be used with redirection and piping.
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
87
. . . . . . . . function returns the first occurrence of a character in a string.
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
88
Which command will push the current foreground job to the background?
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
89
. . . . . . . . key is used for switching to command mode from input mode.
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
90
For interrupting a command, we can use . . . . . . . .
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board