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Q.

. A Bluetooth network is called a ________.

A

piconet

B

scatternet

C

bluenet

D

none of the above

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MCQ

1.

In a bridged LAN, the _______ algorithm creates a topology in which each LAN can be reached from any other LAN through one path only.

A

spanning tree

B

binary tree

C

unary tree

D

none of the above

Discussion

MCQ

2.

A _______ is a three-layer device that handles packets based on their logical addresses.

A

repeater

B

bridge

C

router

D

none of the above

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3.

In the third generation of cellular phones, ______ uses a combination of W-CDMA and TDMA.

A

IMT-DS

B

IMT-MC

C

IMT-TC

D

IMT-SC

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4.

The Simplest Protocol and the Stop-and-Wait Protocol are for ______ channels

A

noisy

B

noiseless

C

either (a) or (b)

D

neither (a) nor (b)

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5.

In the Ethernet, the _______field is actually added at the physical layer and is not (formally) part of the frame.

A

CRC

B

preamble

C

address

D

none of the above

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