CWNP
CWNA-106 · Question #44
CWNA-106 Question #44: Real Exam Question with Answer & Explanation
Sign in or unlock CWNA-106 to reveal the answer and full explanation for question #44. The question stem and answer options stay visible for context.
Question
As defined in the 802.11 specification, legacy Power Save requires an inefficient back-and-forth frame exchange process. Due to this inefficiency, many WLAN device implementations use a variation of 802.11 Power Save to accomplish the same function. What non-standard power save behavior is used by most Wi-Fi devices in actual legacy Power Save implementations?
Options
- AClient devices ignore the TIM field and automatically send PS-Poll frames after every beacon.
- BAfter each beacon, the AP attempts to empty its frame buffer by sending Wake-on-WLAN frames
- CRequest-to-Send and Clear-to-Send frame exchanges are used to trigger the delivery of buffered
- DThe Beacon interval is changed from the default 100 time units to 10 or less time units.
- EClients send null data frames to the AP and switch the power management bit from 1 to 0 to
- FStations send a CTS-to-self frame to the AP with a very long duration period so they can receive
Unlock CWNA-106 to see the answer
You've previewed enough free CWNA-106 questions. Unlock CWNA-106 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.