Computer Boot | MCQs

Explanation

• A computer cannot ‘boot’ if it does not have the Operating System.
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• An operating system is system software that handles software and hardware resources and gives services to computer programs.
• The computer system requires an operating system for “boot”
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• A Loader in the computer systems is a unit of the operating system which is primarily responsible for loading the libraries and programs.
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• An assembler in the computer system is a program that interprets software programs written using “assembly language” into “machine language”.
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Explanation

During booting, the operating system is loaded into RAM from the hard drive.

RAM (Random Access Memory) allows the OS to run and manage tasks efficiently while the computer is on.

Explanation

ROM (Read-Only Memory) contains the firmware or BIOS needed to boot the computer.

It is non-volatile, meaning it retains data even when the power is off.

Explanation

The "operating system" of a computer is like a first, supervisory program that begins running when the computer first starts up .

The operating system plays an invisible administrative and bookkeeping role behind the scenes.

Explanation

Windows-8 does not have start button but Windows-8.1 has start button.

Explanation

When you turn on your computer, it will check the control files:

• (Command.com) (Command Interpreter)
• io.sys (Input/Output System file)
• msdos.sys (MS-DOS System file)

Explanation

Explanation

Explanation

Booting is a process of the restart the computer.

After restarting it, there is no software in the computer's main memory.

Cold and warm are types of Booting.