Final answer:
Bootstrapping in computing is the process of starting up a computer system and initializing the operating system, which is not specifically referred to as a quick boot, cold boot, or hot boot; hence, the correct answer is 4) None of the above.
Step-by-step explanation:
Bootstrapping in computing refers to the process a computer system undergoes when it starts up, initializing the operating system and getting everything ready for use. The term bootstrapping does not refer to quick boot, cold boot, nor hot boot. Therefore, the correct answer is 4) None of the above.
Cold boot refers to the process of starting a computer which has been completely shut off. On the other hand, a hot boot, also known as a warm boot, involves restarting the computer without turning off the power supply. Both terms relate to the state of the computer when it is being started or restarted, unlike bootstrapping, which is the entire process of loading the operating system.