최신 CWAP-405 무료덤프 - CWNP Certified Wireless Analysis Professional

A. DA = BSSID of the targeted AP; RA = Ethernet MAC of the targeted AP

B. DA = MAC of default gateway; RA = BSSID of the AP to which the STA is associated

C. DA = BSSID of targeted AP; RA = BSSID of the AP to which the STA is associated

D. DA = MAC of the default gateway; RA = Ethernet MAC of the targeted AP

A. PHY Header, MAC Header and Frame Body

B. Frame Body only

C. Mac Header and Frame Body only

D. PHY Header and Mac Header only

A. Support for L-SIG TXOP Protection is indicated in the HT Capabilities Info field of (re)association request frames sent by ERP, OFDM, and HT-OFDM stations.

B. An L-SIG TXOP protected frame exchange sequence always begins with an RTS/CTS or a CTS- to-Self.

C. Support for L-SIG TXOP Protection is indicated by HT stations in the L-SIG field of the PLCP header of HT-mixed format frames.

D. L-SIG TXOP Protection is specified for the purpose of protecting OFDM (802.11a/g) and HT- OFDM (802.11n) transmissions from HR/DSSS stations.

A. PSK

B. 4-Way Handshake

C. Shared Key

D. Open System

A. 802.1Q VLAN Tag

B. QoS Control

C. IP header

D. WMM Information Element

A. HE TB PPDU

B. HE SU PPDU

C. VHT PPDU

D. HE MU PPDU