Welcome to the Congestion Control MCQs Page

Dive deep into the fascinating world of Congestion Control with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Congestion Control, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of Congestion Control, 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.

Check out the MCQs below to embark on an enriching journey through Congestion Control. 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 Congestion Control. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Congestion Control MCQs | Page 2 of 11

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Q11.

In the ______ traffic model, the data rate changes suddenly in a very short time.

constant bit rate

variable bit rate

bursty

none of the above

Discuss

Answer: (c).bursty

Q12.

_______ happens in any system that involves waiting.

Congestion

Jamming

Error

none of the above

Discuss

Answer: (a).Congestion

Q13.

Congestion in a network or internetwork occurs because routers and switches have _______.

tables

queues

crosspoints

none of the above

Discuss

Answer: (b).queues

Q14.

In a network, when the load is much less than the capacity of the network, the delay is _________.

at a maximum

at a minimum

constant

none of the above

Discuss

Answer: (b).at a minimum

Q15.

In a network, when the load reaches the network capacity, the delay _______.

increases sharply

decreases sharply

remains constant

cannot be predicted

Discuss

Answer: (a).increases sharply

Q16.

In a network, when the load is below the capacity of the network, the throughput ______________.

increases sharply

increases proportionally with the load

declines sharply

declines proportionally with the load

Discuss

Answer: (b).increases proportionally with the load

Q17.

In a network, after the load reaches the capacity, throughput _______.

increases sharply

increases proportionally with the load

declines sharply

declines proportionally with the load

Discuss

Answer: (c).declines sharply

Q18.

In ________ congestion control, policies are applied to prevent congestion before it happens.

open-loop

closed-loop

either (a) or (b)

neither (a) nor (b)

Discuss

Answer: (a).open-loop

Q19.

In _______ congestion control, mechanisms are used to alleviate congestion after it happens.

open-loop

closed-loop

either (a) or (b)

neither (a) nor (b)

Discuss

Answer: (b).closed-loop

Q20.

The technique of ________refers to a congestion control mechanism in which a congested node stops receiving data from the immediate upstream node or nodes.

backpressure

choke packet

implicit signaling

explicit signaling

Discuss

Answer: (a).backpressure

Page 2 of 11

Welcome to the Congestion Control MCQs Page

Congestion Control MCQs | Page 2 of 11

Explore more Topics under Networking

Network Models

Networking Basics

Physical Layer

Multiplexing

Transmission Media

Data Link Layer

Ethernet

Wireless LANs

Switching

Network Layer

Routing

Network Layer Protocols

Transport Layer

Application Layer

Client Server Model

DNS

Application Layer Protocols

LAN Topologies

LAN Standards

Medium Access Methods

Frame Relay and ATM

Network Security

Synchronous Optical Networking

Wireless WANs Cellular Telephone and Satellite Networks

Storage Area Networks

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