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Q.

What command is used to count just the number of lines contained in a file?

A

wc - r

B

wc - w

C

wc - c

D

wc - l

E

None of the above

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Similar Questions

MCQ

1.

What file contains the list of port numbers (and associated names) monitored by inetd?

A

/etc/services

B

/etc/nsorder

C

/etc/nsswitch.conf/

D

/etc/hosts

E

None of the above

Discussion

MCQ

2.

Standard set of functions through which interacts with kernel is defined by ___________

A

system libraries

B

kernel code

C

compilers

D

utility programs

Discussion

MCQ

3.

Which of the following tool allows you to change your default X Window desktop?

A

switchdesk

B

intrc

C

xinitre

D

Xchange

E

None of the above

Discussion

MCQ

4.

Linux uses a time-sharing algorithm ___________

A

to pair preemptive scheduling between multiple processes

B

for tasks where absolute priorities are more important than fairness

C

all of the mentioned

D

none of the mentioned

Discussion

MCQ

5.

The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as

A

128.10.2.30

B

210.20.2.64

C

164.100.9.61

D

148.20.2.30

E

None of the above

Discussion

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