Question

1. why do cpus need cooling systems? a. they have moving parts that generate heat b. they process billions of instructions every second c. they store large amounts of data d. they connect to the internet

Explanation:

CPUs are solid-state components with no moving parts, so option A is incorrect. Storing large data (option C) is the role of storage devices, not the reason for CPU cooling. Connecting to the internet (option D) is unrelated to heat generation. CPUs process billions of instructions per second, and the electrical activity of these operations generates significant heat that needs to be dissipated to prevent overheating.

Answer:

B. They process billions of instructions every second