220-1101 Exam Dumps | A users wireless laptop stopped working A technician replaced the wireless card, but the wireless range

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Question 40/315

A users wireless laptop stopped working A technician replaced the wireless card, but the wireless range is now limited. Which of the following should the technician perform next?

A. Verify the antenna's connection.

B. Switch from a 2 4GHz band to a 5GHz band

C. Change the channels of the Wi-Fi card settings.

D. Upgrade the wireless driver.

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