Question

which is the sequences in which
computer operates!​

Answer 1

Answer:

Booting is a startup sequence that starts the operating system of a computer when it is turned on. A boot sequence is the initial set of operations that the computer performs when it is switched on. Every computer has a boot sequence.

Answer 2

The sequences in which a computer operates are as follows:

1. As soon as the computer is switched on, POST, i.e., Power On Self Test is performed.

2. A firmware program called BIOS reads programs and data. Then the Operating System is loaded into the memory. This process is known Bootstrapping.

3. During booting, multiple files are read. Some of them are IO.SYS, MSDOS.SYS.

4. A file named CONFIG.SYS is loaded when the operating system takes control of the computer.

5. AUTOEXE.BAT file is loaded and executed. It checks all the keys and paths of the operating system. Finally the computer is ready to perform tasks.