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Free computer quiz Online Test - MeritNotes
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Online Exam
No. of Questions :10
Remaining Time :
1. The agency that sits between the user and the UNIX system is called the
(a)
.erxc
(b)
.profile
(c)
logic
(d)
shell
2. The cat command is used to
(a)
copy a file
(b)
print a file
(c)
display a file
(d)
capture a file
3. In Unix, which of the following commands is used to remove files?
(a)
dm
(b)
rm
(c)
delete
(d)
erase
4. In Unix, which command is used to set the three permissions for all the three categories of users of a file?
(a)
chmod
(b)
chusr
(c)
chown
(d)
chgrp
5. In Unix, which of the following commands is used to remove files?
(a)
dm
(b)
rm
(c)
delete
(d)
erase
6. In Unix, which command is used to display and create files?
(a)
vi
(b)
ed
(c)
lyrix
(d)
cat
7. In Unix, which of the following commands is used to update access and modification times of a file?
(a)
cat
(b)
wc
(c)
grep
(d)
touch
8. In Unix, which command is used to print a file?
(a)
print
(b)
prn
(c)
lp
(d)
pg
9. In Unix, which operator will be used with chmod command to assign absolute permission?
(a)
+
(b)
-
(c)
%
(d)
=
10. In Unix, which command is used to create a directory?
(a)
cr
(b)
md
(c)
crdir
(d)
mkdir