Question 1

Communication after authentication is protected most strongly if the ________ initial authentication is used.

Accepted Answer

A)  PSK 
B)  802.1X 
C)  WPA 
D)  It does not matter which initial authentication mode is used. 
A)  PSK 
B)  802.1X 
C)  WPA 
D)  It does not matter which initial authentication mode is used.

Question 2

Which of the following is usually set up by a hacker outside the building?

Accepted Answer

A)  a rogue access point 
B)  an evil twin access point 
C)  both A and B 
D)  neither A nor B 
A)  a rogue access point 
B)  an evil twin access point 
C)  both A and B 
D)  neither A nor B

Question 3

The state of security in IoT transmission standards is ________.

Accepted Answer

A)  strong 
B)  weak 
C)  mixed 
D)  flawless 
A)  strong 
B)  weak 
C)  mixed 
D)  flawless

Question 4

Passive RFID chips get the power needed to transmit from ________.

Accepted Answer

A)  wall power 
B)  coin batteries 
C)  the electricity that always flows through the air in small quantities 
D)  none of the above 
A)  wall power 
B)  coin batteries 
C)  the electricity that always flows through the air in small quantities 
D)  none of the above

Question 5

802.11i PSK initial authentication mode was created for ________.

Accepted Answer

A)  corporations with multiple access points 
B)  residences with a single access point 
C)  residences with less than eight access points 
D)  corporations with less than eight access points 
A)  corporations with multiple access points 
B)  residences with a single access point 
C)  residences with less than eight access points 
D)  corporations with less than eight access points

Question 6

For a game joystick,you would use the ________ Bluetooth profile.

Accepted Answer

A)  basic printing 
B)  SYNCH 
C)  human interface device 
D)  mouse 
A)  basic printing 
B)  SYNCH 
C)  human interface device 
D)  mouse

Question 7

In VPNs designed to frustrate evil twin attacks,the shared secret between the client and the server is ________.

Accepted Answer

A)  transmitted in the clear 
B)  transmitted with cryptographic protections 
C)  not transmitted 
D)  any of the above 
A)  transmitted in the clear 
B)  transmitted with cryptographic protections 
C)  not transmitted 
D)  any of the above

Question 8

Compared to an omnidirectional antenna,a dish antenna quadruples radiated power.How much is this change in decibels?

Accepted Answer

A)  6 dB 
B)  9 db 
C)  16 db 
D)  none of the above 
A)  6 dB 
B)  9 db 
C)  16 db 
D)  none of the above

Question 9

When a wireless client in an evil twin attack transmits,________.

Accepted Answer

A)  the evil twin reads the packet, encrypts it, and passes on the packet 
B)  the evil twin reads the frame, encrypts it, and passes on the frame 
C)  the evil twin reads the packet and passes on the packet 
D)  the evil twin reads the frame and passes on the frame 
A)  the evil twin reads the packet, encrypts it, and passes on the packet 
B)  the evil twin reads the frame, encrypts it, and passes on the frame 
C)  the evil twin reads the packet and passes on the packet 
D)  the evil twin reads the frame and passes on the frame

Question 10

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

Question 11

The Wi-Fi Alliance calls 802.11i ________.

Accepted Answer

A)  WEP 
B)  WPA 
C)  WPA2 
D)  none of the above 
A)  WEP 
B)  WPA 
C)  WPA2 
D)  none of the above

Question 12

A security might use SNMP Set commands to ________.

Accepted Answer

A)  change an access point's power 
B)  collect information to look for a rogue access point 
C)  both A and B 
D)  neither A nor B 
A)  change an access point's power 
B)  collect information to look for a rogue access point 
C)  both A and B 
D)  neither A nor B

Question 13

If a master has multiple slaves,Bluetooth will use ________ operation.

Accepted Answer

A)  all-to-all 
B)  point-to-multipoint 
C)  one-to-all 
D)  one-to-one 
A)  all-to-all 
B)  point-to-multipoint 
C)  one-to-all 
D)  one-to-one

Question 14

A security might use SNMP Get commands to ________.

Accepted Answer

A)  change an access point's power 
B)  collect information to look for a rogue access point 
C)  both A and B 
D)  neither A nor B 
A)  change an access point's power 
B)  collect information to look for a rogue access point 
C)  both A and B 
D)  neither A nor B

Question 15

You can test whether an evil twin attack has taken place against your wireless client.

Accepted Answer

A) True 
 B)False

Question 16

When two devices communicate using NFC,how close must they be?

Accepted Answer

A)  a few inches 
B)  up to 5 feet 
C)  up to 10 feet 
D)  up to 50 feet 
A)  a few inches 
B)  up to 5 feet 
C)  up to 10 feet 
D)  up to 50 feet

Question 17

Bluetooth uses ________ operation.

Accepted Answer

A)  all-to-all 
B)  point-to-multipoint 
C)  one-to-all 
D)  one-to-one 
A)  all-to-all 
B)  point-to-multipoint 
C)  one-to-all 
D)  one-to-one

Question 18

What initial authentication mode does 802.11i use?

Accepted Answer

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

Question 19

802.11i can defeat rogue access points.

Accepted Answer

A) True 
 B)False

Question 20

A Bluetooth profile for sending a command from a wireless light switch to a lamp is probably a ________ profile.

Accepted Answer

A)  classic Bluetooth 
B)  Bluetooth LE 
C)  both A and B 
D)  neither A nor B 
A)  classic Bluetooth 
B)  Bluetooth LE 
C)  both A and B 
D)  neither A nor B

Communication after authentication is protected most strongly if the ________ initial authentication is used.

Which of the following is usually set up by a hacker outside the building?

The state of security in IoT transmission standards is ________.

Passive RFID chips get the power needed to transmit from ________.

802.11i PSK initial authentication mode was created for ________.

For a game joystick,you would use the ________ Bluetooth profile.

In VPNs designed to frustrate evil twin attacks,the shared secret between the client and the server is ________.

Compared to an omnidirectional antenna,a dish antenna quadruples radiated power.How much is this change in decibels?

When a wireless client in an evil twin attack transmits,________.

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

The Wi-Fi Alliance calls 802.11i ________.

A security might use SNMP Set commands to ________.

If a master has multiple slaves,Bluetooth will use ________ operation.

A security might use SNMP Get commands to ________.

You can test whether an evil twin attack has taken place against your wireless client.

When two devices communicate using NFC,how close must they be?

Bluetooth uses ________ operation.

What initial authentication mode does 802.11i use?

802.11i can defeat rogue access points.

A Bluetooth profile for sending a command from a wireless light switch to a lamp is probably a ________ profile.

Core Network Concepts and Terminology

Network Standards

Network Management

Network Security

Ethernet 802.3switched Lans

Wireless Lans I

TCP/IP Internetworking I

TCP/IP Internetworking II

Carrier Wide Area Networks Wans

Networked Applications

Appendix: Managing the Security Process

Filters

Exam 7: Wireless Lans II

Communication after authentication is protected most strongly if the ________ initial authentication is used.

Which of the following is usually set up by a hacker outside the building?

The state of security in IoT transmission standards is ________.

Passive RFID chips get the power needed to transmit from ________.

802.11i PSK initial authentication mode was created for ________.

For a game joystick,you would use the ________ Bluetooth profile.

In VPNs designed to frustrate evil twin attacks,the shared secret between the client and the server is ________.

Compared to an omnidirectional antenna,a dish antenna quadruples radiated power.How much is this change in decibels?

When a wireless client in an evil twin attack transmits,________.

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

The Wi-Fi Alliance calls 802.11i ________.

A security might use SNMP Set commands to ________.

If a master has multiple slaves,Bluetooth will use ________ operation.

A security might use SNMP Get commands to ________.

You can test whether an evil twin attack has taken place against your wireless client.

When two devices communicate using NFC,how close must they be?

Bluetooth uses ________ operation.

What initial authentication mode does 802.11i use?

802.11i can defeat rogue access points.

A Bluetooth profile for sending a command from a wireless light switch to a lamp is probably a ________ profile.

Core Network Concepts and Terminology

Network Standards

Network Management

Network Security

Ethernet 802.3switched Lans

Wireless Lans I

TCP/IP Internetworking I

TCP/IP Internetworking II

Carrier Wide Area Networks Wans

Networked Applications

Appendix: Managing the Security Process

Filters