Free CWNP CWAP-403 Exam Dumps Questions & Answers

Where would you look in a packet trace file to identify the configured Minimum Basic Rate (MBR) of a BSS?

• A.  Supported Rates & Extended Supported Rates elements in a Beacon frame
• B.  In the Minimum Basic Rate Element in a Beacon frame
• C.  In the MBR Information Element in an Association Response frame
• D.  In the MBR Action frame

Which one of the following is not a valid acknowledgment frame?

• A.  Ack
• B.  CTS
• C.  RTS
• D.  Block Ack

What is the default 802.11 authentication method for a STA when using Pre-RSNA?

• A.  4-Way Handshake
• B.  PSK
• C.  Open System
• D.  Shared Key

Given: The Frame Check Sequence (FCS) is a 32 CRC used for error detection. The CRC is calculated over what?

• A.  PHY Header and MAC Header only
• B.  Mac Header and Frame Body only
• C.  PHY Header, MAC Header and Frame Body
• D.  Frame Body only

What is an AIFS?

• A.  A form of aggregation performed at the PLCP sub-layer
• B.  The shortest period of time a STA can sleep
• C.  A medium access method introduced by 802.11n, but never implemented
• D.  A variable Interframe Space introduced by 802.11e to help prioritize medium access for different Access Categories