SSCP: Systems Security Certified PractitionerDemo

By ISC · Question Mode

QuestionQ430

Systems and Application Security

A sustained power supply condition in which voltage is below its normal level is a:

  • A brownout
  • B blackout
  • C surge
  • D fault
Explanation

A brownout is a prolonged condition of reduced electrical supply voltage. It differs from a blackout, which is a complete power loss, and from a surge, which is an increase in voltage.

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