109) A packet-switching network

is free

can reduce the cost of using an information utility

allows communications channel to be shared among more than one user

Both 1)is free and 2)allows communications channel to be shared among more than one user

Answer is:

Both 1)is free and 2)allows communications channel to be shared among more than one user

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110) IEEE Project 802 divides the data link layer into which upper sublayer and which lower sublayer ?

LLC, MAC

MAC, LLC

PDU, HDLC

HDLC, PDU

Answer is:

LLC, MAC

111) One important characteristics of the hub architecture of ARC - net is

directionalized trasmission

access control and addressing

multiple virtual networks

alternate routing

Answer is:

directionalized trasmission

112) Which of the following device is used with an X-25 network to provide service to asynchronous terminals

Repeater

Bridges

Gateway

Packet assembled

Answer is:

Packet assembled

113) Frequency of failure and network recovery time after a failure are measures of what concept of a network

Performance

Reliability

Security

Feasibility

Answer is:

Reliability

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109) A packet-switching network

Both 1)is free and 2)allows communications channel to be shared among more than one user

Computer Networks MCQ with Answers

Related Computer Networks MCQ with Answers

110) IEEE Project 802 divides the data link layer into which upper sublayer and which lower sublayer ?

LLC, MAC

111) One important characteristics of the hub architecture of ARC - net is

directionalized trasmission

112) Which of the following device is used with an X-25 network to provide service to asynchronous terminals

Packet assembled

113) Frequency of failure and network recovery time after a failure are measures of what concept of a network

Reliability

Computer Networks MCQ with Answers