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MCQs

Total Questions : 274 | Page 7 of 28 pages
Question 61. What command is used with file named 'letter' to remove the executable permission from the user and assign read permission to the group and others?
  1.    chmod go + x, u - x letter
  2.    chmod g - x, uo + r letter
  3.    chmod go + r, u + x letter
  4.    chmod u - x, go + r letter
  5.    None of the above
 Discuss Question
Answer: Option D. -> chmod u - x, go + r letter
Question 62. What command is used to compare the files?
  1.    ccp
  2.    du
  3.    cmp
  4.    comp
  5.    None of the above
 Discuss Question
Answer: Option C. -> cmp
Question 63. What command is used to assign executable permission to the owner of the file named "letter"?
  1.    chmod ugo + x letter
  2.    chmod u + x letter
  3.    chmod u + w letter
  4.    chmod g + x letter
  5.    None of the above
 Discuss Question
Answer: Option B. -> chmod u + x letter
Question 64. What command is used to summarize the disk usage?
  1.    disk
  2.    du
  3.    fdisk
  4.    chkdsk
  5.    None of the above
 Discuss Question
Answer: Option B. -> du
Question 65. What command is used to list the jobs currently in print queues?
  1.    lpq
  2.    lpr
  3.    lprm
  4.    lpc
  5.    None of the above
 Discuss Question
Answer: Option A. -> lpq
Question 66. Which of the following format of partition tables does Linux use?
  1.    Linux
  2.    BSD
  3.    UnixWare
  4.    DOS
  5.    None of the above
 Discuss Question
Answer: Option D. -> DOS
Question 67. Which of the following NIS clients returns the name of the NIS server used by the NIS client?
  1.    ypwhich
  2.    ypbind
  3.    ypcat
  4.    yppoll
  5.    None of the above
 Discuss Question
Answer: Option A. -> ypwhich
Question 68. What command is used to count the total number of lines, words, and characters contained in a file?
  1.    countw
  2.    wcount
  3.    wc
  4.    count p
  5.    None of the above
 Discuss Question
Answer: Option C. -> wc
Question 69. What command is used to remove files?
  1.    dm
  2.    rm
  3.    delete
  4.    erase
  5.    None of the above
 Discuss Question
Answer: Option B. -> rm
Question 70. What command is used to remove the directory?
  1.    rdir
  2.    remove
  3.    rd
  4.    rmdir
  5.    None of the above
 Discuss Question
Answer: Option D. -> rmdir

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