Question 1

802.1X needs security between the authenticator and the computer in ________.

Accepted Answer

A) Ethernet 
B) 802.11i 
C) Both A and B 
D) Neither A nor B 
A) Ethernet 
B) 802.11i 
C) Both A and B 
D) Neither A nor B

Question 2

WPA has been partially cracked.

Accepted Answer

A) True 
 B)False

Question 3

What does the Wi-Fi Alliance call 802.11i?

Accepted Answer

A) 802.1x. 
B) 802.11s. 
C) 802.11X. 
D) WPA. 
E) WPA2. 
A) 802.1x. 
B) 802.11s. 
C) 802.11X. 
D) WPA. 
E) WPA2.

Question 4

"Handoff" means the same thing in cellular and 802.11 networks.

Accepted Answer

A) True 
 B)False

Question 5

Which of the following was created for PANs?

Accepted Answer

A) 802.11. 
B) Bluetooth. 
C) Both A and B 
D) Neither A nor B 
A) 802.11. 
B) Bluetooth. 
C) Both A and B 
D) Neither A nor B

Question 6

By regulation,cellular systems must give almost the same throughput at different times during the day.

Accepted Answer

A) True 
 B)False

Question 7

Cells are used in cellular telephony to provide ________.

Accepted Answer

A) service for more customers 
B) greater reliability 
C) greater speed 
D) reduced latency 
E) All of the above. 
A) service for more customers 
B) greater reliability 
C) greater speed 
D) reduced latency 
E) All of the above.

Question 8

Bluetooth is faster than ZigBee.

Accepted Answer

A) True 
 B)False

Question 9

In VPNs designed to frustrate evil twin attacks,the shared secret ________.

Accepted Answer

A) is transmitted in the clear 
B) is transmitted with cryptographic protections 
C) is not transmitted 
D) Any of the above. 
A) is transmitted in the clear 
B) is transmitted with cryptographic protections 
C) is not transmitted 
D) Any of the above.

Question 10

Wireless WANs tend to have faster speeds than Wireless LANs.

Accepted Answer

A) True 
 B)False

Question 11

________ uses access points.

Accepted Answer

A) 802.11 
B) Bluetooth 
C) Both A and B 
D) Neither A nor B 
A) 802.11 
B) Bluetooth 
C) Both A and B 
D) Neither A nor B

Question 12

802.11i offers stronger security than WPA.

Accepted Answer

A) True 
 B)False

Question 13

The security in 802.1X is sufficient for its direct use in 802.11 WLANs.

Accepted Answer

A) True 
 B)False

Question 14

The Wi-Fi Alliance refers to 802.1X mode as ________ mode.

Accepted Answer

A) AES 
B) PSK 
C) enterprise 
D) EAP 
A) AES 
B) PSK 
C) enterprise 
D) EAP

Question 15

If I use Channel3 in a cell,I can reuse that same channel in an adjacent cell with ________.

Accepted Answer

A) traditional cellular technology 
B) CDMA 
C) Both A and B 
D) Neither A nor B 
A) traditional cellular technology 
B) CDMA 
C) Both A and B 
D) Neither A nor B

Question 16

A rogue access point is an unauthorized access point.

Accepted Answer

A) True 
 B)False

Question 17

When a cellular customer moves from one cell in a city to another cell in the same city,this is ________.

Accepted Answer

A) cell switching 
B) a handoff 
C) cell hopping 
D) roaming 
E) cell reuse 
A) cell switching 
B) a handoff 
C) cell hopping 
D) roaming 
E) cell reuse

Question 18

WEP is so strong that it cannot be cracked with readily available software.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following can be used to centrally manage remote access points?

Accepted Answer

A) Smart access points. 
B) WLAN switches. 
C) Both A and B 
D) Neither A nor B 
A) Smart access points. 
B) WLAN switches. 
C) Both A and B 
D) Neither A nor B

Question 20

Bluetooth is commonly used for ________.

Accepted Answer

A) wireless mice 
B) wireless headphones 
C) Both A and B 
D) Neither A nor B 
A) wireless mice 
B) wireless headphones 
C) Both A and B 
D) Neither A nor B

802.1X needs security between the authenticator and the computer in ________.

WPA has been partially cracked.

What does the Wi-Fi Alliance call 802.11i?

"Handoff" means the same thing in cellular and 802.11 networks.

Which of the following was created for PANs?

By regulation,cellular systems must give almost the same throughput at different times during the day.

Cells are used in cellular telephony to provide ________.

Bluetooth is faster than ZigBee.

In VPNs designed to frustrate evil twin attacks,the shared secret ________.

Wireless WANs tend to have faster speeds than Wireless LANs.

________ uses access points.

802.11i offers stronger security than WPA.

The security in 802.1X is sufficient for its direct use in 802.11 WLANs.

The Wi-Fi Alliance refers to 802.1X mode as ________ mode.

If I use Channel3 in a cell,I can reuse that same channel in an adjacent cell with ________.

A rogue access point is an unauthorized access point.

When a cellular customer moves from one cell in a city to another cell in the same city,this is ________.

WEP is so strong that it cannot be cracked with readily available software.

Which of the following can be used to centrally manage remote access points?

Bluetooth is commonly used for ________.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Tcp-Ip Internetworking

Internetworking 2

Networked Applications

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Exam 8: Wireless Networks 2

802.1X needs security between the authenticator and the computer in ________.

WPA has been partially cracked.

What does the Wi-Fi Alliance call 802.11i?

"Handoff" means the same thing in cellular and 802.11 networks.

Which of the following was created for PANs?

By regulation,cellular systems must give almost the same throughput at different times during the day.

Cells are used in cellular telephony to provide ________.

Bluetooth is faster than ZigBee.

In VPNs designed to frustrate evil twin attacks,the shared secret ________.

Wireless WANs tend to have faster speeds than Wireless LANs.

________ uses access points.

802.11i offers stronger security than WPA.

The security in 802.1X is sufficient for its direct use in 802.11 WLANs.

The Wi-Fi Alliance refers to 802.1X mode as ________ mode.

If I use Channel3 in a cell,I can reuse that same channel in an adjacent cell with ________.

A rogue access point is an unauthorized access point.

When a cellular customer moves from one cell in a city to another cell in the same city,this is ________.

WEP is so strong that it cannot be cracked with readily available software.

Which of the following can be used to centrally manage remote access points?

Bluetooth is commonly used for ________.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Tcp-Ip Internetworking

Internetworking 2

Networked Applications

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters