Related Mcqs:

1. 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

2. 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

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. If a file has read and write permissions for the owner, then the octal representation of the permissions will be_________________?

   A. 1
   B. 6
   C. 5
   D. 3

5. What command is used to assign executable permission to the owner of the file named “letter” ?

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

8. Which command is used to remove the read permission of the file ‘note’ from both the group and others ?

   A. chmod go+r note
   B. chmod go+rw note
   C. chmod go-x note
   D. chmod go-r note

9. 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

10. The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has_______________?

    A. executable permission only
    B. write and executable permissions
    C. both read and executable permissions.
    D. both read and write permissions