CWAP-405

CWAP-405 practice questions, page 5 of 5, with answer review and explanations.

Question 21

You are exploring the packet decode of an 802.11 data frame and notice the To DS and From DS bits of the Frame Control field are both set to 1. Assuming the frame does not have a CRC error, what can you conclude about this frame?

  1. The frame is a retransmission.
  2. The frame has been transmitted on an Ad-Hoc network.
  3. This is non-standard 802.11 behavior and this frame must be part of the proprietary feature.
  4. The frame was transmitted between two WLAN infrastructure devices such as WLAN bridges or Mesh APs.

Question 22

Which is not a valid interpretation for one of the 4 address fields in the MAC header?

  1. Source address
  2. Receiver address
  3. Transmitter address
  4. Sender address

Question 23

In an infrastructure network, which statement is true concerning the “Power Management” bit and “More Data” bit in the Frame Control field of the MAC header?

  1. The “Power Management” bit should only be set by a client STA and the “More Data” bit should only be set by the AP.
  2. The “Power Management” bit should only be set by the AP and the “More Data” bit should only be set by a client STA.
  3. The “Power Management” bit and the “More Data” bit should only be set by the AP.
  4. The “Power Management” bit and the “More Data” bit should only be set by a client STA.

Question 24

Which one of the following protocol analyzer features do not make protocol trace files easier to read?

  1. Filtering
  2. Colorization
  3. Naming nodes
  4. Packet slicing