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Linux MCQ Questions & Answers | Computer Science

Learn Linux MCQ questions & answers are available for a Computer Science students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Linux MCQ question is the important chapter for a computer science and technical students. Page-9 section-9

Each section contains 100 MCQs on Linux .
81
LRU stands for
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Answer & Solution
Answer: Option B
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82
Which of the following identifiers associated with a process decide its privilege level
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Answer & Solution
Answer: Option C
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83
What is the output of this program?
#! /usr/bin/awk -f
BEGIN {
    print log(1)
}
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Answer & Solution
Answer: Option A
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84
All numeric values are represented within awk in
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Answer & Solution
Answer: Option A
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85
Sed maintains the hold space (a buffer) to
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Answer: Option B
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86
What mkfifo() creats?
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Answer & Solution
Answer: Option C
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87
The expression expr -9 % 2 evaluates to:
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Answer: Option C
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88
What is /root?
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Answer: Option B
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89
What is the output of this program?
#!/bin/bash
hello_var=10
echo "the value of \"hello_var\" is $hello_var"  
exit 0
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Answer: Option A
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90
What would be the current working directory at the end of the following command sequence?
 $ pwd
 /home/user1/proj
 $ cd  src
 $ cd  generic
 $ cd  .
 $ pwd
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Answer & Solution
Answer: Option D
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