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Free computer quiz Online Test - MeritNotes
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Online Exam
No. of Questions :10
Remaining Time :
1. The pwd stands for
(a)
path work device
(b)
present work device
(c)
parent working directory
(d)
print working directory
2. Which command allows you to change the entire contents of a line?
(a)
cc
(b)
nn
(c)
cw
(d)
dw
3. Establishing the connection between a file system on a storage device and our main directory tree is called as
(a)
sharing
(b)
changing
(c)
mounting
(d)
unmounting
4. The file owner can change the access permission by _____ command.
(a)
chmod
(b)
ahmod
(c)
enmod
(d)
ehmod
5. Which key places you in input mode in Vi editor after the character where the cursor is currently on?
(a)
n
(b)
i
(c)
a
(d)
s
6. In File Access Permission, what command gives the owner of the file the execute permission?
(a)
s + x
(b)
u + x
(c)
o + x
(d)
a + x
7. Which command allows you to overwrite text?
(a)
r
(b)
R
(c)
O
(d)
o
8. Which command takes the input from standard input and copies into a file?
(a)
cat
(b)
T pipe
(c)
more
(d)
tee
9. What command removes the entire line that the cursor is presently on?
(a)
nn
(b)
ll
(c)
xx
(d)
dd
10. Which symbol is used to refer the contents of a variable?
(a)
*
(b)
""
(c)
$
(d)
#
