issb general knowledge MCQ #122

Which memory loses its data when the computer is switched off?

issb general knowledge MCQ #122

  1. Question 1

    Q1. Which memory loses its data when the computer is switched off?

    • A) Hard disk
    • B) RAM
    • C) ROM
    • D) Flash drive

    Answer: RAM

    Explanation: RAM is volatile memory used for active work and clears when power is cut. Hard disks, flash drives, and ROM retain data without power.