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MCQ

Q.

What command is used with vi editor to delete three words?

A

3$d

B

3 dw

C

3 x

D

3 dd

E

None of the above

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Similar Questions

MCQ

1.

What of the following tool is used to check and repair Linux file systems?

A

mkfs

B

fdisk

C

fsck

D

mount

E

None of the above

Discussion

MCQ

2.

The physical layer of a network

A

constructs packets of data and sends them across the network

B

controls error detection and correction

C

defines the electrical characteristics of signals passed between the computer and communication devices

D

All of the above

E

None of the above

Discussion

MCQ

3.

Which of the following command is used to see the services running in NFS server?

A

rpcinfo

B

serverinfo

C

NFSinfo

D

infserv

E

None of the above

Discussion

MCQ

4.

The location of some system configuration and system administrator executable files, is:

A

/home

B

/proc

C

/var

D

/sbin

E

None of the above

Discussion

MCQ

5.

Which class network is used for a collection of a small number of networks with a large number of nodes?

A

Class A

B

Class B

C

Class C

D

All of the above

E

None of the above

Discussion

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