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Welcome to the Data Link Layer MCQs Page

Dive deep into the fascinating world of Data Link Layer with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Link Layer, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Link 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 Data Link 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 Data Link Layer. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Link Layer MCQs | Page 21 of 32

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Q201.
Framing that is done on data link layer are of

a.

1 type

b.

2 types

c.

3 types

d.

4 types

Discuss
Answer: (b).2 types
Q202.
ATM wide-area network is an example of

a.

fixed size framing

b.

variable size framing

c.

no framing

d.

zero size framing

Discuss
Answer: (a).fixed size framing
Q203.
The protocol that is designed for use over dial-up links where verification of user is necessary is

a.

Authentication Protocol

b.

Network Control Protocol

c.

Link Control Protocol

d.

High-level Data Link Protocol

Discuss
Answer: (a).Authentication Protocol
Q204.
Error control in the data link layer is based on

a.

automatic repeat request

b.

manually repeat request

c.

situation based

d.

both a and b

Discuss
Answer: (a).automatic repeat request
Q205.
The Stop and Wait Protocol uses the link of

a.

modulation

b.

full duplex

c.

half duplex

d.

none of the above

Discuss
Answer: (c).half duplex
Q206.
Any time an error is detected then the specified frames are

a.

stuffed

b.

detected

c.

corrected

d.

retransmitted

Discuss
Answer: (d).retransmitted
Q207.
In a real-life network, the data link protocols are implemented as

a.

directional

b.

unidirectional

c.

bidirectional

d.

omnidirectional

Discuss
Answer: (c).bidirectional
Q208.
The function of the data link control includes

a.

framing

b.

flow and error control

c.

software implemented protocols

d.

All of the above

Discuss
Answer: (d).All of the above
Q209.
In stop and wait ARQ, acknowledgement number is announced in the sequence of

a.

next frame

b.

previous frame

c.

zeros

d.

none of the above

Discuss
Answer: (a).next frame
Q210.
The value of the payload field in Point to Point Protocol frames is

a.

1 byte constant

b.

2 byte constant

c.

variable

d.

4 bytes constant

Discuss
Answer: (c).variable
Page 21 of 32

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