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MCQ

Q.

Start and stop bits are used in serial communication for

A

Error detection

B

Error correction

C

Synchronization

D

Slowing down the communication

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Similar Questions

MCQ

1.

With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site?

A

192

B

224

C

240

D

248

E

252

Discussion

MCQ

2.

What is Cladding?

A

Cables with shield

B

Coxial Cable

C

A typical optical fiber consists of a very narrow

D

None of these

Discussion

MCQ

3.

The most flexibility in how devices are wired together is provided by

A

bus networks

B

ring networks

C

star networks

D

T-switched networks

E

None of the above

Discussion

MCQ

4.

A devices that links two homogeneous packet-broadcast local networks, is

A

hub

B

bridge

C

repeater

D

gateway

E

None of the above

Discussion

MCQ

5.

What is the name of the network topology in which there are bi-directional links between each possible node?

A

Ring

B

Star

C

Tree

D

Mesh

E

None of the above

Discussion

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