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CompTIA A+ 220-902

Category - Other Operating Systems and Technologies

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What setting can be used to save battery power on a smartphone when cellular service is not available?

Hotspot
Tethering
Airplane mode
MIME

Explanation

Answer: C - Airplane mode is used to save battery power on a smartphone when cellular service is not available.

Airplane mode is generally used when in flight to save on battery power. It stops the smartphone from continuously searching for a cellular signal.

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