Unix - Part 3 Online Exam Quiz
Unix - Part 3 GK Quiz. Question and Answers related to Unix - Part 3. MCQ (Multiple Choice Questions with answers about Unix - Part 3
The File that contains a set of instructions which are performed when a user logs in, is
Options
A : .exrc
B : .profile
C : .autoexec
D : autoexec.bat
The octal representation 652 indicates
Options
A : Execute permission for the owner
B : Write permission for others
C : Read and write permission of groups
D : All of the above
Which of the following command is used to count just the number of lines contained in a file?
Options
A : wc -l
B : wc -c
C : wc -w
D : wc -r
Which of the following command is used to go to home directory?
Options
A : cd..
B : cd/
C : cd
D : cd HOME.
Which command is used to move all files to the bin sub-directory of the parent directory?
Options
A : mv *.* /bin/
B : mv * /bin/*
C : mv * ../bin
D : mv * ../bin *.*
Which command is used to save the standard output in a file, as well as display it on the terminal?
Options
A : more
B : cat
C : grep
D : tee
The command that can be used to restrict incoming messages to a user is
Options
A : mesg
B : grep
C : halt
D : sleep
Which of the following commands is used to copy directory structures in and out
Options
A : cp
B : cpio
C : cp - p
D : copy
Which of following commands is used for an automatic reminder service?
Options
A : write
B : mesg
C : calendar
D : mail
Which command allows you to view your file 24 lines at a time?
Options
A : more
B : pg
C : cat
D : lp
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