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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-8 section-11

Each section contains 100 MCQs on Unix .
71
Which option is used with lp command if there are more than one printers in the system?
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Answer & Solution
Answer: Option B
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72
/* and f* are same.
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Answer & Solution
Answer: Option B
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73
test and [ ] can be used for string comparison.
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Answer & Solution
Answer: Option A
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74
Which symbol is used with find command for specifying arguments?
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Answer & Solution
Answer: Option C
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75
We can schedule a job to run at a specified time of day using . . . . . . . . command.
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Answer & Solution
Answer: Option B
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76
A super user can use . . . . . . . . call for creating a directory.
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Answer & Solution
Answer: Option A
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77
Which one of the following command is used for killing the last background job?
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Answer & Solution
Answer: Option C
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78
If the child dies first but the entry of that child in the process table is still present, then that process is called . . . . . . . .
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Answer & Solution
Answer: Option B
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79
We can use a test to test various file attributes.
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Answer & Solution
Answer: Option A
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80
Which option is used for checking if the file exists or not?
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Answer & Solution
Answer: Option A
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