Practice Quiz in Wireless LANs Part 4

Online Practice Quiz in Wireless LANs part 4 from the book Data Communications and Networking 4th Edition by Behrouz A. Forouzan.

Practice Quiz in Wireless LANs

This is the Online Practice Quiz in Wireless LANs part 4 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.

Continue Part IV of the Online Practice Quiz

Quiz in Wireless LANs

Question 31. In IEEE 802.11, the access method used in the PCF sublayer is ______.

A. polling

B. controlled

C. contention

D. none of these


Question 32. In Bluetooth, the _______ layer is roughly equivalent to the physical layer of the Internet model.

A. baseband

B. radio

C. L2CAP

D. none of these


Question 33. IEEE 802.11b, has a data rate of _____Mbps.

A. 5.5

B. 2

C. 1

D. None of these


Question 34. The IEEE 802.11 standard for wireless LANs defines two services: ______ and _______.

A. ESS; SSS

B. BSS; ESS

C. BSS; ASS

D. BSS; DCF


Question 35. In Bluetooth, multiple ________ form a network called a _________.

A. piconets: bluenet

B. scatternet; piconets

C. piconets: scatternet

D. bluenet; scatternet


Question 36. In Bluetooth, the L2CAP sublayer, is roughly equivalent to the LLC sublayer in LANs.

A. baseband

B. L2CAP

C. radio

D. none of these


Question 37. In IEEE 802.11, when a frame is going from one station in a BSS to another without passing through the distribution system, the address flag is _____.

A. 11

B. 00

C. 10

D. 01


Question 38. In IEEE 802.11, a station with ________mobility can move from one BSS to another, but the movement is confined inside one ESS.

A. ESS-transition

B. no-transition

C. BSS-transition

D. none of these


Question 39. In IEEE 802.11, a BSS without an AP is called an _________.

A. an infrastructure network

B. an ad hoc architecture

C. either (a) or (b)

D. neither (a) nor (b)


Question 40. The IEEE 802.11b, uses _________.

A. OFDM

B. FHSS

C. DSSS

D. either (a) or (b)


Question 41. IEEE 802.11a, has a data rate of _____Mbps.

A. 6

B. 2

C. 1

D. None of these

More Practice Quiz in Wireless LANs

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Practice Quiz Part 4

Complete Practice Quiz in Data Communications and Networking

Note: After taking this particular quiz, you can proceed to check all the topics.


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