CWNA-106 Practice Questions

A.  

The SSID is a security session identifier used in RSNs.

B.  

The SSID must be included in an association request frame.

C.  

The SSID is an alphanumeric value assigned to device manufacturers by the IEE

E.  

D.  

The SSID is a pseudo-random number assigned to each client by an AP.

E.  

The SSID is an alphanumeric value with a maximum length of 32 octets.

F.  

When configuring a new network, creating an SSID is optional.

A.  

This client device supports protection mechanisms such as RTS/CTS and/or CTS-to-Self.

B.  

This client device supports both TKIP and CCMP cipher suites.

C.  

300 Mbps is the maximum supported data rate for this device.

D.  

This client device supports the ERP, OFDM, and HT physical layer specifications.

E.  

This client device supports X.509 certificates for EAP authentication.

A.  

802.11 QoS is achieved by giving high priority queues a statistical advantage at winning contention.

B.  

Four 802.1p user priorities are mapped to eight 802.11 transmit queues.

C.  

When the Voice queue has frames awaiting transmission, no data will be transmitted from the Best Effort queue.

D.  

To improve efficiency, Block Acknowledgments are required for Voice and Video WMM queues.

E.  

802.11 control frames are assigned to the 802.11 EF priority queue.

A.  

The current AP is using channel 1 and the new AP is using channel 40.

B.  

The SSID of the current AP does not match the SSID of the new AP.

C.  

The current AP supports only HT and the new AP is VHT capable.

D.  

The access points are hiding the SSID in Beacons and Probe Response frames.

A.  

The number of client stations associated to the BSS

B.  

The power management settings in the access point’s beacons

C.  

The presence of co-located (10m away) access points on non-overlapping channels

D.  

The data rates at which nearby client stations are transmitting and receiving data

E.  

The layer 3 protocol used by each station to transmit data over the wireless link

A.  

20 MHz

B.  

20/40 MHz

C.  

40/80 MHz

D.  

22 MHz

E.  

80 MHz

F.  

160 MHz

A.  

Military radar

B.  

Properly configured AP

C.  

Microwave oven

D.  

Wireless video camera

E.  

WIPS sensor

A.  

RF pre-deployment planning and post-deployment reporting of access point locations on a floor plan

B.  

Performance and security monitoring of WLAN controllers with alarms and notifications for administrative staff

C.  

Radio management, fast roaming, key caching, and other centralized control plane operations

D.  

Centralized bridging of guest data traffic and application of firewall and QoS policies to data

E.  

Management of WLAN controller configuration and provisioning of firmware updates

F.  

Generating, encrypting, and decrypting 802.11 frames and collecting RF radio data.