Question 1

What is the strongest security protocol for 802.11 today?

Accepted Answer

A) 802.11i 
B) 802.11s 
C) 802.11X 
D) WPA 
A) 802.11i 
B) 802.11s 
C) 802.11X 
D) WPA

Question 2

An unauthorized internal access point is a(n)________ access point.

Accepted Answer

A) evil twin 
B) rogue 
C) shadow 
D) counterfeit 
A) evil twin 
B) rogue 
C) shadow 
D) counterfeit

Question 3

Which of the following is a risk in 802.11i PSK mode?

Accepted Answer

A) WPS can easily be cracked if it is used. 
B) Unauthorized sharing of the pre-shared key. 
C) A weak passphrase may be selected. 
D) all of the above 
A) WPS can easily be cracked if it is used. 
B) Unauthorized sharing of the pre-shared key. 
C) A weak passphrase may be selected. 
D) all of the above

Question 4

Part of WPS weakness is caused by ________.

Accepted Answer

A) 802.1X mode 
B) WPA2 preshared key mode 
C) dividing the 8 digit PIN into two 4 digit halves 
D) IPsec 
A) 802.1X mode 
B) WPA2 preshared key mode 
C) dividing the 8 digit PIN into two 4 digit halves 
D) IPsec

Question 5

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

Accepted Answer

A) classic Bluetooth 
B) high-speed Bluetooth 
C) personal Bluetooth 
D) none of the above 
A) classic Bluetooth 
B) high-speed Bluetooth 
C) personal Bluetooth 
D) none of the above

Question 6

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) 802.1X mode 
A) VLANs 
B) VPNs 
C) PEAP 
D) 802.1X mode

Question 7

For post-authentication communication with an access point,the client in 802.11i PSK mode will ________ for subsequent communication.

Accepted Answer

A) always use the same preshared key each time it is connected 
B) always use the same session key each time it is connected 
C) both A and B 
D) neither A nor B 
A) always use the same preshared key each time it is connected 
B) always use the same session key each time it is connected 
C) both A and B 
D) neither A nor B

Question 8

In the TJX breach,attackers first got into the network through ________.

Accepted Answer

A) spear phishing 
B) an inside conspirator 
C) the use of weak wireless encryption 
D) all of the above 
A) spear phishing 
B) an inside conspirator 
C) the use of weak wireless encryption 
D) all of the above

Question 9

At the beginning of a telephone call placed through a Bluetooth headset with the Hands-Free Profile,which device is initially the master?

Accepted Answer

A) the Bluetooth phone 
B) the Bluetooth headset 
C) Both are simultaneously masters and slaves. 
A) the Bluetooth phone 
B) the Bluetooth headset 
C) Both are simultaneously masters and slaves.

Question 10

After authentication in 80.11i PSK mode,a wireless client communicates with the access point via a(n)________ key.

Accepted Answer

A) VPN 
B) session 
C) 802.1X 
D) preshared 
A) VPN 
B) session 
C) 802.1X 
D) preshared

Question 11

Near-field communication has a maximum transmission distance of about ________.

Accepted Answer

A) 400 cm/200 in 
B) 40 cm/20 in 
C) 4 cm/2 in 
D) The devices must be physically touching. 
A) 400 cm/200 in 
B) 40 cm/20 in 
C) 4 cm/2 in 
D) The devices must be physically touching.

Question 12

In Bluetooth,a master can have up to ________ slaves at any moment.

Accepted Answer

A) 1 
B) 3 
C) 12 
D) none of the above 
A) 1 
B) 3 
C) 12 
D) none of the above

Question 13

In 802.11i PSK mode,the pass phrase should be at least ________ characters long.

Accepted Answer

A) 8 
B) 12 
C) 20 
D) 128 
A) 8 
B) 12 
C) 20 
D) 128

Question 14

A rogue access point is created by ________.

Accepted Answer

A) an employee 
B) an external attacker 
C) the IT security department 
D) an evil twin 
A) an employee 
B) an external attacker 
C) the IT security department 
D) an evil twin

Question 15

Which 802 working group created 802.11i?

Accepted Answer

A) 802.1 
B) 802.3 
C) 802.11 
D) It was not an 802 working group. It was the Wi-Fi Alliance 
A) 802.1 
B) 802.3 
C) 802.11 
D) It was not an 802 working group. It was the Wi-Fi Alliance

Question 16

The Wi-Fi Alliance calls 802.1X mode ________ mode.

Accepted Answer

A) enterprise 
B) personal 
C) WEP 
D) WPA 
A) enterprise 
B) personal 
C) WEP 
D) WPA

Question 17

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 18

After two wireless clients authenticate themselves via PSK to an access point,they will use ________ to communicate with the access point.

Accepted Answer

A) the preshared key 
B) an 802.1X key 
C) WPS keys 
D) different session keys 
A) the preshared key 
B) an 802.1X key 
C) WPS keys 
D) different session keys

Question 19

Wireless LAN standards come from ________.

Accepted Answer

A) OSI 
B) TCP/IP 
C) both A and B 
D) neither A nor B 
A) OSI 
B) TCP/IP 
C) both A and B 
D) neither A nor B

Question 20

Which of the following can use 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

What is the strongest security protocol for 802.11 today?

An unauthorized internal access point is a(n)________ access point.

Which of the following is a risk in 802.11i PSK mode?

Part of WPS weakness is caused by ________.

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

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

For post-authentication communication with an access point,the client in 802.11i PSK mode will ________ for subsequent communication.

In the TJX breach,attackers first got into the network through ________.

At the beginning of a telephone call placed through a Bluetooth headset with the Hands-Free Profile,which device is initially the master?

After authentication in 80.11i PSK mode,a wireless client communicates with the access point via a(n)________ key.

Near-field communication has a maximum transmission distance of about ________.

In Bluetooth,a master can have up to ________ slaves at any moment.

In 802.11i PSK mode,the pass phrase should be at least ________ characters long.

A rogue access point is created by ________.

Which 802 working group created 802.11i?

The Wi-Fi Alliance calls 802.1X mode ________ mode.

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

After two wireless clients authenticate themselves via PSK to an access point,they will use ________ to communicate with the access point.

Wireless LAN standards come from ________.

Which of the following can use access points?

Welcome to the Cloud

Network Standards

Network Security

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters

Exam 7: Wireless Lans 2

What is the strongest security protocol for 802.11 today?

An unauthorized internal access point is a(n)________ access point.

Which of the following is a risk in 802.11i PSK mode?

Part of WPS weakness is caused by ________.

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

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

For post-authentication communication with an access point,the client in 802.11i PSK mode will ________ for subsequent communication.

In the TJX breach,attackers first got into the network through ________.

At the beginning of a telephone call placed through a Bluetooth headset with the Hands-Free Profile,which device is initially the master?

After authentication in 80.11i PSK mode,a wireless client communicates with the access point via a(n)________ key.

Near-field communication has a maximum transmission distance of about ________.

In Bluetooth,a master can have up to ________ slaves at any moment.

In 802.11i PSK mode,the pass phrase should be at least ________ characters long.

A rogue access point is created by ________.

Which 802 working group created 802.11i?

The Wi-Fi Alliance calls 802.1X mode ________ mode.

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

After two wireless clients authenticate themselves via PSK to an access point,they will use ________ to communicate with the access point.

Wireless LAN standards come from ________.

Which of the following can use access points?

Welcome to the Cloud

Network Standards

Network Security

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters