Question 1

Two devices exchange information about the profiles they support during ________.

Accepted Answer

A) peering 
B) bonding 
C) both A and B 
D) neither A nor B 
A) peering 
B) bonding 
C) both A and B 
D) neither A nor B

Question 2

Which of the following secures communication between the wireless computer and the server it wishes to use against evil twin attacks?

Accepted Answer

A) VLANs 
B) VPNs 
C) PEAP 
D) all of the above 
A) VLANs 
B) VPNs 
C) PEAP 
D) all of the above

Question 3

In what mode of 802.11i operation is a central authentication server used?

Accepted Answer

A) 802.1X mode 
B) PSK mode 
C) both A and B 
D) neither A nor B 
A) 802.1X mode 
B) PSK mode 
C) both A and B 
D) neither A nor B

Question 4

Compared to 802.11,UWB has greater ________.

Accepted Answer

A) speed 
B) transmission distance 
C) reliability 
D) all of the above 
A) speed 
B) transmission distance 
C) reliability 
D) all of the above

Question 5

A central authentication server is used in 802.11i PSK mode.

Accepted Answer

A) True 
 B)False

Question 6

802.1X needs security between the authenticator and the computer in 802.11 wireless access.

Accepted Answer

A) True 
 B)False

Question 7

Hackers cannot eavesdrop on near-field communication transmissions unless they are almost right next to the device.

Accepted Answer

A) True 
 B)False

Question 8

In Bluetooth,a master may have multiple slaves.

Accepted Answer

A) True 
 B)False

Question 9

In 802.11i ________,hosts must know a shared initial key.

Accepted Answer

A) 802.1X mode 
B) PSK mode 
C) both A and B 
D) neither A nor B 
A) 802.1X mode 
B) PSK mode 
C) both A and B 
D) neither A nor B

Question 10

WPS is applicable to ________.

Accepted Answer

A) 802.1X mode 
B) preshared key mode 
C) PEAP 
D) IPsec 
A) 802.1X mode 
B) preshared key mode 
C) PEAP 
D) IPsec

Question 11

A denial-of-service attack against a wireless network can be implemented by ________.

Accepted Answer

A) flooding the network with traffic 
B) sending disassociate commands to clients 
C) both A and B 
D) neither A nor B 
A) flooding the network with traffic 
B) sending disassociate commands to clients 
C) both A and B 
D) neither A nor B

Question 12

1 Watt represents a dBm value of about ________.

Accepted Answer

A) 10 
B) 20 
C) 30 
D) We cannot say because only one power is given. 
A) 10 
B) 20 
C) 30 
D) We cannot say because only one power is given.

Question 13

Which of the following has a dangerous vulnerability that is causing problems today?

Accepted Answer

A) PEAP 
B) 802.11i 
C) WPA 
D) WPS 
A) PEAP 
B) 802.11i 
C) WPA 
D) WPS

Question 14

In which frequency band can NFC operate?

Accepted Answer

A) 2)4 GHz 
B) 5 GHz 
C) both A and B 
D) neither A nor B 
A) 2)4 GHz 
B) 5 GHz 
C) both A and B 
D) neither A nor B

Question 15

What security protocol originally came with 802.11 equipment?

Accepted Answer

A) 802.11i 
B) WEP 
C) both A and B 
D) neither A nor B 
A) 802.11i 
B) WEP 
C) both A and B 
D) neither A nor B

Question 16

Which form of Bluetooth has a typical transmission speed of about 3 Mbps?

Accepted Answer

A) Classic Bluetooth 
B) High-Speed Bluetooth 
C) Low-Energy Bluetooth 
D) none of the above 
A) Classic Bluetooth 
B) High-Speed Bluetooth 
C) Low-Energy Bluetooth 
D) none of the above

Question 17

2 mW represents a dBm value of about ________.

Accepted Answer

A) 2 
B) 3 
C) 20 
D) We cannot say because only one power is given. 
A) 2 
B) 3 
C) 20 
D) We cannot say because only one power is given.

Question 18

Bluetooth is standardized by the ________.

Accepted Answer

A) 802.11 Working Group 
B) Wi-Fi Alliance 
C) Bluetooth Special Interest Group 
D) none of the above 
A) 802.11 Working Group 
B) Wi-Fi Alliance 
C) Bluetooth Special Interest Group 
D) none of the above

Question 19

I wish to have a wireless LAN to serve my house.I will use ________.

Accepted Answer

A) 802.11 
B) Bluetooth 
C) either A or B 
A) 802.11 
B) Bluetooth 
C) either A or B

Question 20

802.11i and WPA2 are different names for the same standard.

Accepted Answer

A) True 
 B)False

Two devices exchange information about the profiles they support during ________.

Which of the following secures communication between the wireless computer and the server it wishes to use against evil twin attacks?

In what mode of 802.11i operation is a central authentication server used?

Compared to 802.11,UWB has greater ________.

A central authentication server is used in 802.11i PSK mode.

802.1X needs security between the authenticator and the computer in 802.11 wireless access.

Hackers cannot eavesdrop on near-field communication transmissions unless they are almost right next to the device.

In Bluetooth,a master may have multiple slaves.

In 802.11i ________,hosts must know a shared initial key.

WPS is applicable to ________.

A denial-of-service attack against a wireless network can be implemented by ________.

1 Watt represents a dBm value of about ________.

Which of the following has a dangerous vulnerability that is causing problems today?

In which frequency band can NFC operate?

What security protocol originally came with 802.11 equipment?

Which form of Bluetooth has a typical transmission speed of about 3 Mbps?

2 mW represents a dBm value of about ________.

Bluetooth is standardized by the ________.

I wish to have a wireless LAN to serve my house.I will use ________.

802.11i and WPA2 are different names for the same standard.

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Exam 7: Wireless Lans 2

Two devices exchange information about the profiles they support during ________.

Which of the following secures communication between the wireless computer and the server it wishes to use against evil twin attacks?

In what mode of 802.11i operation is a central authentication server used?

Compared to 802.11,UWB has greater ________.

A central authentication server is used in 802.11i PSK mode.

802.1X needs security between the authenticator and the computer in 802.11 wireless access.

Hackers cannot eavesdrop on near-field communication transmissions unless they are almost right next to the device.

In Bluetooth,a master may have multiple slaves.

In 802.11i ________,hosts must know a shared initial key.

WPS is applicable to ________.

A denial-of-service attack against a wireless network can be implemented by ________.

1 Watt represents a dBm value of about ________.

Which of the following has a dangerous vulnerability that is causing problems today?

In which frequency band can NFC operate?

What security protocol originally came with 802.11 equipment?

Which form of Bluetooth has a typical transmission speed of about 3 Mbps?

2 mW represents a dBm value of about ________.

Bluetooth is standardized by the ________.

I wish to have a wireless LAN to serve my house.I will use ________.

802.11i and WPA2 are different names for the same standard.

Welcome to the Cloud

Network Standards

Network Security

Network Management

Wired Ethernet Lans

Wireless Lans I

Tcpip Internetworking I

Tcpip Internetworking 2

Wide Area Networks

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters