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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 20 of 24

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Q191.
IEEE 802.11 Infrared uses the Infrared light in the range of

a.

800 to 950

b.

750 to 850

c.

650 to 750

d.

550 to 650

Discuss
Answer: (a).800 to 950
Q192.
If the value of sub field type is 01 in frame control then it contains the information of

a.

management

b.

data

c.

control

d.

reserve

Discuss
Answer: (c).control
Q193.
The wireless environment is very

a.

smooth

b.

efficient

c.

Both a and c

d.

Noisy

Discuss
Answer: (d).Noisy
Q194.
In collision during handshaking, sender assumes that the collision in frames, is because it has not received a

a.

SIFS

b.

DIFS

c.

RTS

d.

CTS

Discuss
Answer: (d).CTS
Q195.
Access Code of Bluetooth frame is of

a.

54 Bits

b.

64 Bits

c.

72 Bits

d.

84 Bits

Discuss
Answer: (c).72 Bits
Q196.
The bandwidth of Bluetooth devices are

a.

4.2 GHz

b.

3.2 Ghz

c.

2.4 GHz

d.

2.3 GHz

Discuss
Answer: (c).2.4 GHz
Q197.
When basic service points are connected, the station within reach can communicate without the use of an

a.

Adhoc network

b.

Infrastructure network

c.

stationary station

d.

Access point

Discuss
Answer: (d).Access point
Q198.
IEEE 802.11 Frequency-Hopping Spread Spectrum (FHSS) uses the Band rate of

a.

2.4 GHz

b.

5.75 GHz

c.

5.725 GHz

d.

2.9 GHz

Discuss
Answer: (a).2.4 GHz
Q199.
A Frame in the baseband layer can be of

a.

1 Type

b.

2 Types

c.

3 Types

d.

4 Types

Discuss
Answer: (c).3 Types
Q200.
In IEEE 802.11 frames, when the values of, To DS and from DS are 11, its means the distribution system is

a.

Local Area Network

b.

Wireless Area Network

c.

Metropolitan Network

d.

None of the given

Discuss
Answer: (b).Wireless Area Network
Page 20 of 24

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