Question

difference between cool booting and warm booting

Answer 1

Rebooting a computer through the menu option or the keystroke combination is sometime referred to as a warm booting perhaps because it is more gentle than the alternative cold boot (simple pressing the computers power button once to turn it off and then again to turn it back on)

Answer 2

Cool booting are done when you switch on the computer.Realises if anything struck in the memory.

Warm booting are done when you reset the computer.