MATCHING -A Coordination Method Used by 802.11g Devices That Prevents 802.11

question 48

Multiple Choice

MATCHING
-a coordination method used by 802.11g devices that prevents 802.11 and 802.11b devices that do not "understand" OFDM from attempting to initiate a transmission

• A)co-channel interference
• B)CTS-to-self
• C)guard band
• D)intersymbol interference
• E)pre-shared key
• F)reduced interframe space
• G)spatial multiplexing
• H)symbol
• I)TKIP
• J)wireless controller

---

Definitions:

KMnO4

Potassium permanganate, a strong oxidizing agent used in a variety of chemical reactions and as a disinfectant.

Hg(OAc)2

Mercury acetate, a chemical compound used in organic chemistry as a reagent, particularly in reactions involving carbocations.

NaBH4

Sodium borohydride (NaBH4) is a reducing agent commonly used in organic synthesis to reduce aldehydes and ketones to alcohols.

Raney Nickel

A finely divided nickel alloy used as a catalyst in hydrogenation and other chemical reactions.