On the Company wireless LAN， A client is searching for an access point （AP）. 
What is the correct  process order that this Company client and access point goes through in order to create a  connection？（）

A. The transmitted signal from the AP arrives at the client at slightly different times resulting in  phase shifting.
B. If signal 2 is close to 360 degrees out of phase with signal 1， the result is essentially zerosignal  or a dead spot in the WLAN.
C. Multipath interference is less of an issue when using a DSSS technology because multipath is  frequency selective.
D. If signal 1 is in phase with signal 2， the result is essentially zerosignal or a dead spot in the  WLAN.
E. Multipath interference is solved by using dual antennas.

A. The lightweight access point will send Layer 2 and Layer 3 Lightweight Access Point （LWAPP）  mode discovery request messages at the same time.
B. The lightweight access point will send Layer 3 Lightweight Access Point （LWAPP） mode  discovery request messages only.
C. The lightweight access point will send Layer 2 Lightweight Access Point （LWAPP） mode
D.iscovery request messages. If the attempt fails， the LAP will try Layer 3 LWAPP WLC discovery.  D. The lightweight access point will send Layer 2 Lightweight Access Point （LWAPP） mode  discovery request messages only.

A. The processing of 802.11 data and management protocols and access point capabilities is  distributed between a lightweight access point and a centralized WLAN controller.
B. LWAPP advertises its WDS capability and participates in electing the best WDS device for the  wireless LAN.
C. LWAPP aggregates radio management forward information and sends it to a wireless LAN  solution engine.
D. LWAPP authenticates all access points in the subnet and establishes a secure communication  channel with each of them.
E. None of the other alternatives apply