Subject
Computer Science
Topic
Computer Fundamental
Which small battery commonly keeps the real-time clock running when a desktop PC is powered off?
Which small battery commonly keeps the real-time clock running when a desktop PC is powered off?
a)
Printer cartridgeb)
Coin-cell batteryc)
AA battery packd)
Laptop main battery onlyExplanation
Desktop motherboards commonly use a small coin-cell battery to maintain the RTC and certain firmware settings.Related questions
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