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MCQ

Q.

What is the term used for unsolicited e-mail?

A

News group

B

Use net

C

Backbone

D

Flaming

E

Spam

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Similar Questions

MCQ

1.

The slowest transmission speeds are those of

A

twisted-pair wire

B

coaxial cable

C

fiber-optic cable

D

microwaves

E

None of the above

Discussion

MCQ

2.

If one link fails, only that link is affected. All other links remain active. Which topology does this?

A

Mesh topology

B

Star topology

C

Bus topology

D

Physical topology

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3.

A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler?

A

gateway

B

bridge

C

acoustic coupler

D

time-division multiplexer

E

None of the above

Discussion

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4.

Which of the following files is used for NetBIOS name resolution?

A

HOSTS

B

LMHOSTS

C

ARP

D

FQDN

E

None of the above

Discussion

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5.

Communication circuits that transmit data in both directions but not at the same time are operating in

A

a simplex mode

B

a half-duplex mode

C

a full-duplex mode

D

an asynchronous mode

E

None of the above

Discussion

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