Related Mcqs:

1. You can append to a file instead of overwriting by using the_______________?

   A. > symbols
   B. >> symbols
   C. < symbols
   D. << symbols

2. What command is used with vi editor to append text at end of line ?

   A. I
   B. i
   C. a
   D. A

3. Which command will be used with vi editor to append text at end of line ?

   A. A
   B. a
   C. i
   D. I

4. Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory ?

   A. copy programs/wb misc/wbx
   B. cp programs/wb misc/wbx
   C. tar programs/wb misc/wbx
   D. copy a:programs/wb b:misc/wbx

5. If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use________________?

   A. tty ^c
   B. stty intr \^c
   C. stty echoe
   D. stty echo \^a

6. The agency that sits between the user and the UNIX system is called the________________?

   A. logic
   B. profile
   C. shell
   D. erxc

7. What command is used to display a file contents in octal form ?

   A. oct
   B. of
   C. od
   D. cd

8. Which of the following command can be used to rename a file in UNIX ?

   A. ren
   B. mv
   C. remove
   D. change

9. 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

10. Which command allows you to view your file 24 lines at a time ?

    A. more
    B. pg
    C. cat
    D. lp