Quiz 7 Flashcards
What function does an SSID serve on a wireless network?
Question 1 options:
identifies the network name
identifies an access point’s location
encrypts network traffic
monitors a station’s connection properties
identifies the network name
Which of the following OSI layers is the most important in a wireless network? (Choose all that apply.)
Question 2 options:
A) Physical
B) Network
C) Session
D) Data Link
Physical
Data Link
Which of the following frames carries TCP/IP packets in a wireless network?
Question 3 options:
control
data
MAC
management
data
What is the purpose of a beacon frame?
Question 4 options:
It aids in establishing and maintaining communication.
An AP sends it to determine whether to allow a device to enter the network.
It advertises services or information about the wireless network.
It assists in delivering frames that contain data.
It advertises services or information about the wireless network.
Which of the following is the process of listening on each available channel for an AP’s
beacon?
Question 5 options:
scanning
probing
monitoring
surfing
scanning
The IEEE 802.11 standard provides which of the following authentication methods? (Choose all that apply.)
Question 6 options:
A) open system
B) shared key
C) closed system
D) asymmetric
open system
shared key
A station can be authenticated without being associated.
Question 7 options:
True False
True
Which is the most secure wireless implementation?
Question 8 options:
WPA2-TKIP Personal
WPA-EAP Enterprise
WPA2-AES Personal
WPA-TKIP Enterprise
WPA2-AES Personal
Which authentication method does WPA2 Enterprise Security use?
Question 9 options:
EAP
preshared key
802.1x
AES
802.1x
Even though 802.11 wireless devices can hold up to four keys simultaneously, they have
to use the same one to communicate with each other.
Question 10 options:
True False
True
A site survey helps accomplish which of the following? (Choose all that apply.)
Question 11 options:
A) identifying where APs should be placed
B) determining placement of stations
C) evaluating what type of antennas to use
D) determining where data should be stored
identifying where APs should be placed
evaluating what type of antennas to use
Having an abundance of APs in a wireless network improves security.
Question 12 options:
True False
False
Which of the following default settings should you change before connecting a device?
(Choose all that apply.)
Question 13 options:
A) SSID
B) channel
C) port address
D) MAC address
SSID
channel
WPA2 uses which of the following for encryption?
Question 14 options:
EAP
LEAP
AES
EAS
AES
Which control frame gives a station permission to transmit?
Question 15 options:
ACK
CTS
AES
RTS
CTS
