CompTIA
JK0-019 · Question #661
JK0-019 Question #661: Real Exam Question with Answer & Explanation
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Question
Lisa, an administrator, has set up an 802.11n wireless network. Users with 802.11n laptops have reported that speeds are slow. After testing, Lisa determines that users max out at 802.11g speeds. Which of the following would MOST likely fix this issue?
Options
- AEnable wireless multimedia (WMM) for QoS
- BUse the 40MHz channels in the 2.4GHz band
- CEnable access point antenna isolation
- DLimit the clients to 802.11g compatible laptops
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