Process Questions

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51.

Multiply the header length field by _______ to find the total number of bytes in the TCP header

A

2

B

4

C

6

D

none of the above

Correct Answer: B

None.

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52.

Urgent data requires the urgent pointer field as well as the URG bit in the _______ field

A

control

B

offset

C

sequence number

D

none of the above

Correct Answer: A

None.

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53.

The options field of the TCP header ranges from 0 to _______ bytes.

A

10

B

20

C

40

D

none of the above

Correct Answer: C

None.

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54.

If the ACK value is 200, then byte _______ has been received successfully

A

199

B

200

C

201

D

none of the above

Correct Answer: A

None.

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55.

. Stream Control Transmission Protocol (SCTP) is a new _____________protocol.

A

reliable, character-oriented

B

reliable, message-oriented

C

unreliable, message-oriented

D

none of the above

Correct Answer: B

None.

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56.

SCTP allows __________ service in each association

A

single stream

B

multistream

C

double stream

D

none of the above

Correct Answer: B

None.

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57.

SCTP association allows _____________ for each end

A

only one IP address

B

multiple IP addresses

C

only two IP address

D

none of the above

Correct Answer: B

None.

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58.

In SCTP, a data chunk is numbered using ________

A

a TSN

B

an SI

C

an SSN

D

none of the above

Correct Answer: A

None.

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59.

To distinguish between different streams, SCTP uses ___________

A

a TSN

B

an SI

C

an SSN

D

none of the above

Correct Answer: B

None.

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60.

To distinguish between different data chunks belonging to the same stream, SCTP uses ___________

A

TSNs

B

SIs

C

SSNs

D

none of the above

Correct Answer: C

None.

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