Question

A computer automatically runs a basic program called _______as soon as it is switched on all the power button is pushed on.

(a) BIOS (Basic Input/output system)
(b) IOS (Input/output system)
(c) BOSS (Basic on System Startup)
(d) POS (Power on System)​

Answer 1

Answer:

Option a

Explanation:

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Answer 2

Option(a) BIOS (Basic Input/output system)

Some important basics about BIOS-

• Bios help the operating system with keyboard controls.

• It helps in computing.

• It is a chip found in the motherboard.
• Bios help the computer to work efficiently and smoothly.
• It is a key part without bios, our system will fail and show a black screen while starting.
• The CMOS battery is used to support bios and show the correct date and time.