961. Which command is used to print a file ?
A. print
B. prn
C. pg
D. lp

962. Which of the following commands can be used to get information about yourself ?
A. who am i
B. i /4
C. pwd
D. which

963. Which command is used to save the standard output in a file, as well as display it on the terminal ?
A. more
B. cat
C. grep
D. tee

964. Which of the following commands is not the vi Input mode command ?
A. rch
B. R
C. S
D. j

965. Which of the following signs is used to back up over typing errors in vi ?
A. @
B. #
C. $
D. !

966. 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

967. Which of the following commands is used to display the directory attributes rather than its contents ?
A. ls -l -d
B. ls -l
C. ls -x
D. ls –F

968. Which symbol is used to separate more than one command in the same command line ?
A. $
B. #
C. :
D. ;

969. Which option will be used with ps command to slow the entire command line of the process being run ?
A. -4
B. -f
C. -1
D. -2

970. Which of the following commands is used to display your working directory ?
A. dir
B. prompt $p$g
C. pwd
D. path

NOTE
IF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.
PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
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