What type of booting does the computer go through when starting up from a powered down ?
Answer Details
When a computer is powered down and then started up, it goes through a process called booting. Booting is the series of steps that the computer takes to initialize and load the operating system into memory.
One type of booting is cold booting. This occurs when the computer is completely shut down and then powered on again. During a cold boot, the computer goes through a complete startup sequence. This includes checking hardware components, loading the BIOS (Basic Input/Output System), and then loading the operating system.
Another type of booting is soft booting. This occurs when the computer is already powered on and the operating system is restarted. Soft booting does not involve shutting down and powering up the computer. Instead, it involves restarting the operating system while keeping the computer's power on. Soft booting is often done when there is a need to refresh the system or troubleshoot certain issues.
Warm booting is a term that is often used interchangeably with soft booting. It refers to the process of restarting the computer without shutting down the power. Warm booting is generally used to describe the act of manually initiating a system restart.
Finally, rebooting is a more general term that can be used to describe any kind of system restart, whether it is a cold boot, soft boot, or warm boot. Rebooting essentially means to restart the computer.
In summary, when a computer starts up from a powered down state, it goes through a process called booting. This can involve cold booting, which is a complete startup sequence after the computer has been completely shut down. It can also involve soft booting or warm booting, which is a restart of the operating system while keeping the computer's power on. Rebooting is a more general term that encompasses any type of system restart.