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SSC CHSL 2024 PYQ — Question 123

SSC CHSL Tier II - 10 Jan 2024 - Shift 1 • Computer • Q123

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What is the role of ROM (Read-only Memory) in a computer system?

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Correct answer: C

Explanation

The correct answer is option 3 i.e. Storing the computer's firmware and startup instructions.

  • The primary role of ROM (Read-only Memory) in a computer system is to store the computer's firmware and startup instructions.
  • ROM contains pre-programmed data or instructions that are permanently stored and cannot be modified or erased by the user.
  • This includes essential software components such as the BIOS (Basic Input/Output System) or UEFI (Unified Extensible Firmware Interface) firmware, which are responsible for initializing hardware components and facilitating the boot process when the computer is powered on.