The CPU is usually covered by which of the following to prevent overheating? a) Power supply b) Heat sink and fan c) RAM module d) USB hub

Which of the following is NOT a task of the CPU? a) Fetching instructions from memory b) Executing instructions c) Storing long-term files d) Controlling other components

What does CPU stand for?

True or False: The CPU is often referred to as the "brain" of the computer.

True or False: Registers are high-speed storage locations inside the CPU used to hold data temporarily.

Which CPU component is responsible for fetching instructions from memory? a) ALU b) CU c) Register d) Bus

Cache memory in a CPU is primarily used to: a) Store files permanently b) Speed up access to frequently used data c) Display images on the monitor d) Run the operating system

What is the main function of the CPU? a) Store data permanently b) Perform calculations and execute instructions c) Display graphics d) Connect peripheral devices

Which component of the CPU performs logical operations?

True or False: The CPU is not located on the motherboard.

Which component directs the flow of data and instructions?