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MCQ

Q.

Which of the following is not a part of default Red Hat Linux email system?

A

Pine

B

The MTA

C

The MUA

D

procmail

E

None of the above

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MCQ

1.

What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt)?

A

!

B

$

C

#

D

@

E

None of the above

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2.

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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3.

What layer of OSI determines the interface of the system with the user?

A

Session

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Data-link

C

Application

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Network

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4.

How many class A, B and C network IDs can exist?

A

128

B

126

C

16382

D

2113658

E

None of the above

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5.

What command is used to assign executable permission to the owner of the file named "letter"?

A

chmod ugo + x letter

B

chmod u + x letter

C

chmod u + w letter

D

chmod g + x letter

E

None of the above

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