Which two devices commonly affect wireless networks? (Choose two.)microwavesexternal hard drivescordless phoneshome theatersincandescent light bulbsBlu-ray players
Question
Which two devices commonly affect wireless networks? (Choose two.)microwavesexternal hard drivescordless phoneshome theatersincandescent light bulbsBlu-ray players
Solution
The two devices that commonly affect wireless networks are:
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Microwaves: Microwaves operate on the same frequency as wireless networks (2.4 GHz), and when they are in use, they can cause interference with the wireless signal. This can result in slower internet speeds or a complete loss of connection.
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Cordless Phones: Like microwaves, many cordless phones also operate on the 2.4 GHz frequency and can interfere with wireless networks. Newer cordless phones use different frequencies (like 5.8 GHz or 1.9 GHz) to avoid this problem, but older models can still cause issues.
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