FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Cold booting is the mechanism of starting a system after it has been turned off. Generally, it is accomplished by pushing the computer’s power button. The “Power on Self-Test” (POST) is performed via cold booting. It is a set of system checks performed at the start of the boot procedure.

Detailed explanation-2: -◦ Starting or restarting a computer or mobile device is called booting. ◦ A cold boot is starting a computer or mobile device when it is powered off. ◦ A warm boot is restarting a computer or mobile device while it remains powered on.

Detailed explanation-3: -Starting the computer when its power is turned off. To perform a cold boot if the computer is running, select Shut Down. Once the machine is off, turning it back on performs the cold boot. If the computer locks up, a cold boot is necessary because a restart ("warm boot") may not be sufficient.

Detailed explanation-4: -Cold Booting It is the process of starting a computer from shutdown or a powerless state and setting it to normal working condition.

Detailed explanation-5: -In computing, booting is the process of starting a computer as initiated via hardware such as a button or by a software command. After it is switched on, a computer’s central processing unit (CPU) has no software in its main memory, so some process must load software into memory before it can be executed.