Online Access Free CWDP-304 Practice Test

What architecture suffers the biggest limitation for sharing control information across APs?
Response:

• A.Cooperative autonomous
• B.Independent autonomous
• C.Centralized
• D.Distributed
• E.Controller

What commonly causes a client-to-AP link imbalance?

• A.The AP's transmit power is significantly lower than the client's transmit power
• B.The AP's antenna gain is lower than the client's antenna gain
• C.The client's transmit power is significantly lower than the AP's transmit power
• D.The client's antenna gain is lower than the AP's antenna gain

One of your customers plans on providing wireless coverage to a warehouse facility. After performing an initial walkthrough, you collect the following information:
The central part of the warehouse is between 400 and 600 feet (122 to 183 meters) from the warehouse switches mounted on the walls.
# The warehouse storage is composed of metallic racks with varying inventory levels and contents, from electronics and plastic toys to food pallets and juice bottles.
# Workers need basic data coverage from their working location, and are not highly mobile. They usually work from one single aisle, and their laptop is on a cart with wheels.
What would be your one recommendation to provide coverage to the central area of the warehouse?

• A.Equip workers laptops with a directional antenna and install APs less than 328 feet (100m) away from the switch.
• B.Install APs for client access in the central area and use a mesh backhaul link to connect to the DS.
• C.In this case, extend the cable length just beyond 328 feet (100 m) and position APs as close as possible to the central area of the warehouse.
• D.Position APs along the walls, and equip the APs with Yagi antennas to cover the central area.

To increase capacity in a coverage-based wireless network, which of the following techniques are typically recommended?(Choose all that apply.) Response:

• A.Add additional APs and use directional antennas.
• B.Lower power on the access points and, after careful planning, add more AP
• C.Turn up power on the access points.
• D.Maximize airtime usage by disabling lower data rates.

Looking at a client radio specification sheet that states Receive Sensitivity of #82 dBm @ 18 Mbps would mean:
Response:

• A.It is only capable of transmitting at 18 Mbps PHY rates at #82 dBm.
• B.It must hear a signal >#82 dBm in order to demodulate the 18 Mbps PHY rate.
• C.It must hear a signal <#82 dBm in order to demodulate the 18 Mbps PHY rate.
• D.It would need to hear a signal <#82 dBm in order to use the 24 Mbps PHY rate.