1. Which of the following are interframe space types used in 802.11 networks? (Choose all that apply)
A. PIFS
B. DIFS
C. SIFS
D. AIFS
E. HIFS
2. What are two of the main purposes of physical carrier sense? (Choose two)
A. To determine if there is inbound traffic for a station
B. To determine if there is outbound traffic for a station
C. To determine if the medium is busy prior to transmission
D. To determine if the medium is busy after transmission
E. To determine the IFS that follows a frame
3. The 802.11-2007 standard did not require all unicast frames to be acknowledged.
A. True
B. False
4. When a wireless client is passively scanning for a BSS to join they are listening for a __________.
A. Request to Send Frame
B. Probe Response Frame
C. Probe Request Frame
D. Beacon Management Frame
5. To configure a wireless client card, an end user must have a software interface referred to as a __________.
A. Client Utility
B. Configuration Utility
C. Wireless Driver
D. OS Plug in
6. What are the two terms most often used to describe an AP that is able to function without the use of a WLAN controller?
A. Autonomous AP
B. Controller Independent AP
C. FAT AP
D. SOHO AP
E. Thin AP
7. All AP's support PoE.
A. True
B. False
8. The 802.3-2005 version of the standard defines PoE in clause __________.
A. 33
B. 32
C. 34
D. AT
9. What types of devices can provide power to a PD within a WLAN? (Choose two)
A. Midspan
B. Endpoint
C. MIMO
D. SISO
E. Bridge Endpoints
10. What element in a Beacon Management Frame alerts dozing stations that they have traffic buffered on the AP?
A. ATIM
B. CTS
C. Duration
D. TIM