Basic Input Output System (BIOS) are used in Computer...? Mcqs

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Basic Input Output System (BIOS) are used in Computer...?

(A) Firmware
(B) MS Excel

(C) Operating system
(D) None of these

✅ Correct Answer: Firmware

Comments
Explanation:

BIOS (Basic Input Output System) is firmware stored on a chip in the computer’s motherboard. It initializes hardware components and loads the operating system during startup. It is not an operating system but a low-level software that helps the system boot.

Source: This question is taken from the Deputy Controller (BS-18) BISE Rawalpindi PPSC Past paper

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