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CWNA-108 Certified Wireless Network Administrator

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Last updated Jun 6, 2026 CWNA-108 Exam simulator

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Question 1 / 60 2%

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When compared with legacy Power Save mode, how does VHT TXOP power save improve battery life for devices on a WLAN?

A Legacy Power Save mode was removed in the 802.11ac amendment. B VHT TXOP power save allows the WLAN transceiver to disable more components when in a low power state. C VHT TXOP power save uses the partial AID in the preamble to allow clients to identify frames targeted for them. D VHT TXOP power save allows stations to enter sleep mode and legacy Power Save does not.

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CWNA-108 What you practise

CWNA-108 Practice Test for Certified Wireless Network Administrator

Use this CWNA-108 practice test to check your readiness with original study questions, exam-style answer choices and a structured simulator experience.

What you practise

Core objectives, scenario questions, answer review and practical certification preparation.

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