B

Brijesh Goswami • 9.45K Points
Tutor III Computer 

Q. A UPS

  • (A) Delivers electronic messages via a bus
  • (B) Conducts a power- on self test, or POST
  • (C) Provides battery backup for a limited time
  • (D) Limits damage caused by fluctuating levels of electricity
Correct Answer - Option(C)

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