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Welcome to the Wireless LANs MCQs Page

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

Wireless LANs MCQs | Page 12 of 24

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Q111.
802.3 base band systems use ........................ encoding.

a.

Manchester

b.

RZ

c.

NRZ

d.

RZ or NRZ

Discuss
Answer: (a).Manchester
Q112.
In 802.3, each frame starts with a ................... of 7 bytes.

a.

SD

b.

Preamble

c.

ED

d.

pad

Discuss
Answer: (b).Preamble
Q113.
In 802.3, the high order bit of the destination address is a ‘0’ for ................. addresses.

a.

Ordinary

b.

Group

c.

Broadcast

d.

Unicast

Discuss
Answer: (a).Ordinary
Q114.
In 802.3, the address consisting of all 1 bits is reserved for .................

a.

Unicast

b.

Multicast

c.

Broadcast

d.

Ordinary

Discuss
Answer: (c).Broadcast
Q115.
The .................... standard describes the upper part of the data link layer.

a.

IEEE 802.2

b.

IEEE 802.3

c.

IEEE 802.4

d.

IEEE 802.5

Discuss
Answer: (a).IEEE 802.2
Q116.
.................... protocol is widely used on LAN in the MAC sub layer.

a.

CSMA

b.

TCP

c.

CSMA/CD

d.

GSM

Discuss
Answer: (c).CSMA/CD
Q117.
In binary countdown protocol each station address bits are ..................

a.

ANDed

b.

Ex - ORed

c.

ORed

d.

NORed

Discuss
Answer: (c).ORed
Q118.
Multiple users share a common channel is called .......................

a.

LAN

b.

WAN

c.

Contention

d.

CSMA/CD

Discuss
Answer: (c).Contention
Q119.
................... system is used for ground based radio broadcasting.

a.

Static channel allocation

b.

Dynamic channel allocation

c.

ALOHA

d.

CSMA

Discuss
Answer: (c).ALOHA
Q120.
Which IEEE 802 standard provides for a collision-free protocol?

a.

802.2

b.

892.3

c.

802.1

d.

802.5

Discuss
Answer: (d).802.5
Page 12 of 24

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