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CWNA-109 · Question #123
CWNA-109 Question #123: Real Exam Question with Answer & Explanation
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Question
When compared with legacy Power Save mode, how does VHT TXOP power save improve battery life for devices on a WLAN?
Options
- ALegacy Power Save mode was removed in the 802.11ac amendment.
- BVHT TXOP power save allows the WLAN transceiver to disable more components when in a low
- CVHT TXOP power save uses the partial AID in the preamble to allow clients to identify frames
- DVHT TXOP power save allows stations to enter sleep mode and legacy Power Save does not.
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