891. What command is used to sort the lines of data in a file in alphabetical order ?
A. sort – r
B. st
C. sh
D. sort

892. What does FSF stand for ?
A. Free Software File
B. File Server First
C. First Serve First
D. Free Software Foundation

893. Which command is used to display and create files ?
A. cat
B. vi
C. ed
D. lyrix

894. Which of the following keys is used to replace a single character with new text ?
A. S
B. s
C. r
D. C

895. Which command is used to display a file contents in octal form ?
A. cd
B. od
C. of
D. oct

896. Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file ?
A. ls -F -x
B. ls -l
C. ls ~ x
D. Ip

897. Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files ?
A. -l
B. -d
C. -r
D. –b

898. Which command is used with vi editor to move the cursor to the left ?
A. i
B. j
C. k
D. h

899. What file specifies the order in which to use specified name services ?
A. /etc/services
B. /etc/nsorder
C. /etc/nsswitch.conf
D. /etc/hosts

900. What command is used to add printing jobs to the queue ?
A. lpd
B. lpr
C. lpq
D. lpc

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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