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Computer Science Fundamentals Questions - Operating Systems

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Which one is correct statement?
Computer Science Fundamentals Operating Systems Objective
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Which option will be used with touch command to change the access time?
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Which of the following options will be used to display number of blocks used by a file?
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The filed separator in cut command is specified with
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Which of the following commands is used to identify the type of file by context?
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While working with mail command, which command is used to save mail i a separate file?
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Which of the following commands is used to display your working directory?
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Which column contains all details of the permissions of a file when you issue the ls -l command?
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The second set of the three permissions (r--) indicates that
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Which of the following  command is used to display and create files?
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Which command is use to compare the files:
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Which command is used to terminate a process?
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What is the use of cp command?
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