CWAP-404 無料問題集「CWNP Certified Wireless Analysis Professional」

（A）The DTIM interval can dictate when an STA will wake up to listen to beacon frames

（B）Every Beacon frame must contain a DTIM

（C）Buffered Broadcast and Multicast traffic will be transmitted following a DTIM

（D）DTIM stands for Delivery Traffic Indication Map

（A）TKIP cannot be supported in an HT BSS.

（B）All unicast traffic transmitted by an HT station and destined to an HT station must use AES- CCMP.

（C）In an RSN, HT stations may not communicate with one another using TKIP.

（D）HT BSSs are prevented from supporting WEP.

（E）HT BSSs must mandatorily support 802.11r FT.

（A）Replace the antennas with 802.11ac antennas

（B）Adding an 802.11ac module to the existing APs

（C）Converting the 802.11n radio to an 802.11ac radio through software

（D）Simply check the Enable 802.11ac checkbox in the web-based configuration interface

（A）Data rates are reduced

（B）Output power is increased

（C）Antenna gain is increased

（D）RSSI is increased

（A）Wi-Fi Device information

（B）The RF time domain

（C）Duty cycle in the frequency domain

（D）RF power present at a particular frequency over the course of time

（A）The client station is assigned an AID value in the 802.11 authentication response frame.

（B）The AID has a maximum value of 2048, and is used to uniquely identify a wireless client station associated with an access point.

（C）The AID field is present only in Beacons frames.

（D）The AID is used by the access point in EDCA mode to reduce duplicate transmissions when sending multicasts.

（E）The AID has a maximum value of 2007, and resides in the duration/ID field of a PS-Poll frame.

（A）Multiple of them can be applied simultaneously

（B）Once created they are reusable for later captures

（C）They only hide the packets from view and the filtered packets can be enabled for view later

（D）They allow for focused analysis on just the packets of interest

（A）The handset must broadcast a CTS-to-Self frame indicating the station's need to control the medium long enough to receive all of the broadcast frames.

（B）The handset must arbitrate for the medium and immediately issue an RTS directed to the access point with the NAV set to a value of 32,768.

（C）The handset must send a PS-Poll frame to the access point for every broadcast frame it receives with the More Data bit set to one.

（D）The handset is to remain awake to receive the broadcast frame(s) following the Beacon that contains the DTIM.

（A）HT Capabilities Element

（B）HT Protection Element

（C）HT Information Element

（D）HT Operations Element

（A）PHY Header and MAC Header only

（B）Frame Body only

（C）PHY Header, MAC Header and Frame Body

（D）Mac Header and Frame Body only