Question 1

MATCHING
-the default channel access method in IEEE 802.11 WLANs

Accepted Answer

A) ACK 
B) active scanning 
C) associate request frame 
D) BSS 
E) channel access methods
F)control frames
G)DCF
H)fragmentation
I)management frames
J)passive scanning 
A) ACK 
B) active scanning 
C) associate request frame 
D) BSS 
E) channel access methods
F)control frames
G)DCF
H)fragmentation
I)management frames
J)passive scanning

Question 2

MATCHING
-the division of data to be transmitted from one large frame into several smaller frames

Accepted Answer

A) ACK 
B) active scanning 
C) associate request frame 
D) BSS 
E) channel access methods
F)control frames
G)DCF
H)fragmentation
I)management frames
J)passive scanning 
A) ACK 
B) active scanning 
C) associate request frame 
D) BSS 
E) channel access methods
F)control frames
G)DCF
H)fragmentation
I)management frames
J)passive scanning

Question 3

An AP acts as a(n) ____________ between the wired and wireless networks.

Accepted Answer

The answer of An AP acts as a(n) ____________ between...

Question 4

Describe the Physical layer of the 802.11b standard.

Accepted Answer

The basic purpose of the IEEE PHY layer

Question 5

Which of the following is a function performed by MAC management frames?

Accepted Answer

A)  request-to-send 
B)  transmit data to the client 
C)  reassociation request 
D)  acknowledgement 
A)  request-to-send 
B)  transmit data to the client 
C)  reassociation request 
D)  acknowledgement

Question 6

What is the last frame sent to successfully conclude a client's attempt to associate using active scanning?

Accepted Answer

A)  scan reply 
B)  synchronize acknowledgement 
C)  probe response 
D)  associate response 
A)  scan reply 
B)  synchronize acknowledgement 
C)  probe response 
D)  associate response

Question 7

MATCHING
-the process of listening to each available channel for a set period of time

Accepted Answer

A) ACK 
B) active scanning 
C) associate request frame 
D) BSS 
E) channel access methods
F)control frames
G)DCF
H)fragmentation
I)management frames
J)passive scanning 
A) ACK 
B) active scanning 
C) associate request frame 
D) BSS 
E) channel access methods
F)control frames
G)DCF
H)fragmentation
I)management frames
J)passive scanning

Question 8

Describe the six steps that occur if two devices have frames to transmit.

Accepted Answer

* Client A has a frame to transmit. Its

Question 9

What is a drawback of an ESS WLAN with respect to roaming users? What is a remedy to this drawback?

Accepted Answer

A drawback of ESS WLANs is that all wire

Question 10

Aside from acting as the base station for the wireless network, what other function does an AP perform?

Accepted Answer

A)  it routes packets 
B)  acts as a bridge 
C)  proxy server 
D)  it performs as a firewall 
A)  it routes packets 
B)  acts as a bridge 
C)  proxy server 
D)  it performs as a firewall

MATCHING -the default channel access method in IEEE 802.11 WLANs

MATCHING -the division of data to be transmitted from one large frame into several smaller frames

An AP acts as a(n) ____________ between the wired and wireless networks.

Describe the Physical layer of the 802.11b standard.

Which of the following is a function performed by MAC management frames?

What is the last frame sent to successfully conclude a client's attempt to associate using active scanning?

MATCHING -the process of listening to each available channel for a set period of time

Describe the six steps that occur if two devices have frames to transmit.

What is a drawback of an ESS WLAN with respect to roaming users? What is a remedy to this drawback?

Aside from acting as the base station for the wireless network, what other function does an AP perform?

Introduction to Wireless Communications

Wireless Data Transmission

Radio Frequency Communications

How Antennas Work

Wireless Personal Area Networks

High-Rate Wireless Personal Area Networks

High-Speed Wlans and Wlan Security

Wireless Metropolitan Area Networks

Wireless Wide Area Networks

Radio Frequency Identification and Near-Field Communication

Wireless Communications in Business

Filters

Exam 7: Low-Speed Wireless Local Area Networks

MATCHING -the default channel access method in IEEE 802.11 WLANs

MATCHING -the division of data to be transmitted from one large frame into several smaller frames

An AP acts as a(n) ____________ between the wired and wireless networks.

Describe the Physical layer of the 802.11b standard.

Which of the following is a function performed by MAC management frames?

What is the last frame sent to successfully conclude a client's attempt to associate using active scanning?

MATCHING -the process of listening to each available channel for a set period of time

Describe the six steps that occur if two devices have frames to transmit.

What is a drawback of an ESS WLAN with respect to roaming users? What is a remedy to this drawback?

Aside from acting as the base station for the wireless network, what other function does an AP perform?

Introduction to Wireless Communications

Wireless Data Transmission

Radio Frequency Communications

How Antennas Work

Wireless Personal Area Networks

High-Rate Wireless Personal Area Networks

High-Speed Wlans and Wlan Security

Wireless Metropolitan Area Networks

Wireless Wide Area Networks

Radio Frequency Identification and Near-Field Communication

Wireless Communications in Business

Filters