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Q.

Which of the following is not a filter command?

A

sort

B

wc

C

grep

D

cat

E

None of the above

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What command is used with vi editor to replace text from cursor to right

A

S

B

s

C

R

D

r

E

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MCQ

2.

In most cases, if a process is sent a signal while it is executing a system call ____________

A

the system call will continue execution and the signal will be ignored completely

B

the system call is interrupted by the signal, and the signal handler comes in

C

the signal has no effect until the system call completes

D

none of the mentioned

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3.

What command is used to query for a specific package with RPM?

A

rpm -q

B

rpm -a

C

rpm -d

D

rpm -1

E

None of the above

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4.

What TCP/IP protocol is used for remote terminal connection service?

A

UDP

B

RARP

C

FTP

D

TELNET

E

None of the above

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5.

What command can be used to get information about yourself?

A

which

B

pwd

C

i /4

D

who am i

E

None of the above

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