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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 5 of 24

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Q41.
In wireless network, an extended service set is a set of

a.

Connected basic service set

b.

All access point

c.

All stations

d.

None of the above

Discuss
Answer: (a).Connected basic service set
Q42.
Which of the following is not used in WiMAX for communication?

a.

2.3 GHz

b.

2.4 GHz

c.

2.5 GHz

d.

3.5 GHz

Discuss
Answer: (b).2.4 GHz
Q43.
802.11 legacy specifies data rates of what?

a.

11 Mbps

b.

1 & 2 Mbps

c.

5 Mbps

d.

54 Mbps

Discuss
Answer: (b).1 & 2 Mbps
Q44.
What modulation technique does 802.11b wireless use?

a.

DSSS

b.

FDSS

c.

FMDS

d.

OFDM

Discuss
Answer: (a).DSSS
Q45.
802.11g is downward compatible to what?

a.

802.11a

b.

802.11b

c.

802.11i

d.

802.11n

Discuss
Answer: (b).802.11b
Q46.
802.11a runs on what frequency?

a.

5Ghz

b.

2.4Ghz

c.

4.8Ghz

d.

3.6Ghz

Discuss
Answer: (a).5Ghz
Q47.
802.11i provides what?

a.

Quality of service

b.

Double the speed

c.

Additional security

d.

All of the above

Discuss
Answer: (c).Additional security
Q48.
WEP stands for what?

a.

Wired equivalency protocol

b.

Wired equivalent privacy

c.

Wireless encryption protocol

d.

Wireless equivalent privacy

Discuss
Answer: (b).Wired equivalent privacy
Q49.
802.11i is the same as what?

a.

WPA

b.

WEP

c.

802.11g

d.

WPA2

Discuss
Answer: (d).WPA2
Q50.
WPA2 uses what, instead of RC4, used by WEP and WPA?

a.

AES

b.

RC4

c.

RC3

d.

3DES

Discuss
Answer: (a).AES
Page 5 of 24

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