DeVry NETW 590 Week 4 Quiz Latest

Description

DeVry NETW 590 Week 4 Quiz Latest

Question 1

(TCO D) The three main types of IEEE 802.11 networks are _____.

the BUS, the Star, and the Mesh

the Hub, the Node, and the Link

Ad Hoc, Infrastructure, and Infrastructure Mesh

None of the above

Question 2

(TCO E) Which is NOT a performance problem typically associated with VoWLAN?

RJ-45 connectivity

Channel access delay

External interference

Disruption in connectivity

Question 3

(TCO E) IEEE 802.11 uses a best-effort approach for scheduling packets. What techniques have been developed to improve VoWLAN performance?

Downlink prioritization

802.11e uplink enhancement

EDCA

All of the above

Question 4

(TCO F) The physical layer of 802.11 protocols uses _____.

spread spectrum

OFDM

MIMO

All of the above

Question 5

15 / 15 pts

(TCO D) Briefly describe the IEEE 802.11 medium access control (MAC).

Question 6

(TCO F) How is wireless capacity defined and what are some of the constraints governing wireless capacity?

 

DeVry Courses helps in providing the best essay writing service. If you need 100% original papers for DeVry NETW 590 Week 4 Quiz Latest, then contact us through call or live chat.

DeVry NETW 590 Week 4 Quiz Latest