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Welcome to the Network Layer MCQs Page

Dive deep into the fascinating world of Network Layer with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Network Layer, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of Network Layer, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Networking.

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Check out the MCQs below to embark on an enriching journey through Network Layer. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Networking.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Network Layer. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Network Layer MCQs | Page 34 of 38

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Q331.
Aggregate bandwidth refers to the total data bandwidth supplied by the network, and

a.

Effective bandwidth

b.

Throughput

c.

Lossy networks

d.

Both a and b

Discuss
Answer: (d).Both a and b
Q332.
In a switch pipeline, a single packet header indicates how to process all of the internal data path physical transfer units also known as

a.

Blocks

b.

Tailer

c.

Header

d.

Phits

Discuss
Answer: (d).Phits
Q333.
Some network interfaces include extra hardware to offload protocol processing from the host computer, such as

a.

TCP Onload engines

b.

TCP offload engines

c.

Cell protocol

d.

IP offload engines

Discuss
Answer: (b).TCP offload engines
Q334.
Packets that lose arbitration have to be buffered, which increases packet latency by some

a.

Collision

b.

Contention delay

c.

Fibers

d.

Carrier sensing

Discuss
Answer: (b).Contention delay
Q335.
Schemes that reduce traffic when the collective traffic of all nodes is too large for the network to handle, refers to

a.

Congestion controller

b.

Congestion control

c.

Header

d.

Phits

Discuss
Answer: (b).Congestion control
Q336.
Many network interface cards implement hardware timers as well as hardware support to split messages into packets and reassemble them, compute the

a.

Cyclic redundancy check

b.

Acyclic redundancy check

c.

Cyclic redundancy checksum

d.

Acyclic redundancy checksum

Discuss
Answer: (a).Cyclic redundancy check
Q337.
When the number of switch ports is equal to or larger than the number of devices, this simple network is refered to as

a.

Crossbar

b.

Crossbar switch

c.

Switching

d.

Both a and b

Discuss
Answer: (d).Both a and b
Q338.
Distributing the network switches among the end nodes, which then become

a.

Network node

b.

Simple node

c.

Binode

d.

Both a and b

Discuss
Answer: (d).Both a and b
Q339.
To pipeline packet transmission across the circuit using staging at each hop along the path, a technique known as

a.

Pipelined circuit switching

b.

Livelock avoidance

c.

Circuit switching

d.

None of the above

Discuss
Answer: (a).Pipelined circuit switching
Q340.
No blocking occurs as links are not shared among paths to unique destinations, the crossbar, therefore, is

a.

Non-blocking

b.

Blocking

c.

logk stages

d.

2logk N stages

Discuss
Answer: (a).Non-blocking
Page 34 of 38

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