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MCQs

Total Questions : 135 | Page 1 of 14 pages
Question 1. Which of the following is not a filter command?
  1.    sort
  2.    grep
  3.    cat
  4.    wc
 Discuss Question
Answer: Option C. -> cat
Question 2. What command is used to display a file contents in octal form?
  1.    oct
  2.    cd
  3.    of
  4.    od
 Discuss Question
Answer: Option D. -> od
Question 3. What command is used to assign executable permission to all of the files named "report"?
  1.    chmod ugo + x report
  2.    chmod u + x report
  3.    chmod ugo + rw report
  4.    None of the listed here
 Discuss Question
Answer: Option A. -> chmod ugo + x report
Question 4. The location for subdirectories for local programs and executables for user and administrative commands, is:
  1.    /mnt
  2.    /opt
  3.    /usr
  4.    /tmp
 Discuss Question
Answer: Option C. -> /usr
Question 5. What command is used to change the working directory?
  1.    cdir
  2.    chdir
  3.    cd
  4.    changedir
 Discuss Question
Answer: Option C. -> cd
Question 6. What command is used to count the number of files in the current directory by using pipes?
  1.    ls | wc - l
  2.    ls | ws - c
  3.    ls | wc
  4.    ls | wc - w
 Discuss Question
Answer: Option A. -> ls | wc - l
Question 7. What command is used to count just the number of characters in a file?
  1.    wc - w
  2.    wc - c
  3.    wc - r
  4.    wc - 1
 Discuss Question
Answer: Option B. -> wc - c
Question 8. How can you rebuild the RPM file to include the new patches?
  1.    None of the listed here
  2.    - - recompile
  3.    - - rebuild
  4.    - - execute
 Discuss Question
Answer: Option B. -> - - recompile
Question 9. How many class A, B and C network IDs can exist?
  1.    16,382
  2.    2,113,658
  3.    128
  4.    126
 Discuss Question
Answer: Option B. -> 2,113,658
Question 10. LILO
  1.    is the Linux boot loader
  2.    All of the listed here
  3.    stands for Linux loader
  4.    is a tool used to boot the Kernel on x86 hardware
 Discuss Question
Answer: Option B. -> All of the listed here

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