IS4560 CHAPTER 8 Q&A

Question 1

1. Wireless refers to all the technologies that make up 802.11.
   A. True B. False

Answer 1

False

Question 2

2. \_\_\_\_\_\_\_\_ operates at 5 Ghz.
A. 802.11a 
B. 802.11b 
C. 802.11g 
D. 802.11n

Answer 2

802.11a

Question 3

3. ________ is a short range wireless technology.

Answer 3

Bluetooth

Question 4

4. Which type of network requires an AP?
A. Infrastructure 
B. Ad hoc 
C. Peer-to-peer 
D. Client Server

Answer 4

Infrastructure

Question 5

5. \_\_\_\_\_\_\_\_ dictate(s) the performance of a wireless network.
A. Clients 
B. Interference 
C. APs 
D. All of the above

Answer 5

All is correct

Clients

Interference

APs

Question 6

6. \_\_\_\_\_\_\_\_ blocks systems based on physical address.
A. MAC Filtering 
B. Authentication 
C. Association 
D. WEP

Answer 6

MAC Filtering

Question 7

7. An ad hoc network scales well in production environments.

A. True B. False

Answer 7

B

Question 8

8. Which of the following is used to identify a wireless network?
A. SSID 
B. IBSS 
C. Key 
D. Frequency

Answer 8

False

Question 9

9. Several APs group together form a(n)\_\_\_\_\_\_\_\_.
A. BSS 
B. SSID 
C. EBSS 
D. EBS

Answer 9

BSS

Question 10

10. \_\_\_\_\_\_\_\_ uses trusted devices.
A. 802.11 
B. Infrared 
C. Bluetooth 
D. CSMA

Answer 10

Bluetooth