Related Mcqs:

1. 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 ?

   A. chmod go + x, u – x letter
   B. chmod g – x, uo + r letter
   C. chmod go + r, u + x letter
   D. chmod u – x, go + r letter

2. Which command is used with file named ‘note’ to remove the executable permission from the user and assign read permission to the group and others?

   A. chmod u-x, go+r note
   B. chmod go+r, u+x note
   C. chmod g-x, uo+r note
   D. chmod go+x, u-x note

3. Which of the following commands is used to assign executable permission to the owner of the file named “note” ?

   A. chmod g+x note
   B. chmod u+w note
   C. chmod u+x note
   D. chmod ugo+x note

4. Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note ?

   A. chmod 761 note
   B. chmod 671 note
   C. chmod 167 note
   D. chmod 4=rwx, g=rw note

5. Which commands is used to assign executable permission to all of the files named “letter” ?

   A. chmod ugo+r letter
   B. chmod ugo+rw letter
   C. chmod u+x letter
   D. chmod ugo+x letter

6. The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is_______________?

   A. 0
   B. 755
   C. 744
   D. 555

7. What command is used to assign executable permission to all of the files named “report” ?

   A. chmod ugo + x report
   B. chmod u + x report
   C. chmod ugo + rw report
   D. chmod ugo + r report

8. What command is used to assign only read permission to all three categories of the file’letter’ ?

   A. chmod u + r, g + r, o – x letter
   B. chmod ugo = r letter
   C. chmod a – rw letter
   D. chmod go + r letter

9. Which command is used to assign only read permission to all three categories of the file ‘note’ ?

   A. chmod go+r note
   B. chmod a-rw
   C. chmod ugo=r note
   D. chmod u+r,g+r,o-x note

10. Which operator will be used with chmod command to assign absolute permission ?

    A. +
    B. –
    C. =
    D. %