CWNP
PW0-270 · Question #50
PW0-270 Question #50: Real Exam Question with Answer & Explanation
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Question
In the analyzer trace shown, the TBTT is nominally 102.5 milliseconds. Why does the Beacon transmission interval vary?
Exhibit
Options
- AThe access point must arbitrate to gain access to the RF medium in order to transmit a Beacon.
- BThe DCF Interframe space (DIFS) is nominally 50 祍, but typically varies by as much as 10 祍,
- CThis trace shows an HT network where HR/DSSS nodes are active on the network. The access
- DBeacon frames vary in size, and therefore some take slightly longer to send than others.
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