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What does CPU stand for?
Central Processing Unit
True or False: The CPU is often referred to as the "brain" of the computer.
TRUE
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
Perform calculations and execute instructions
Which component of the CPU performs logical operations?
Arithmetic Logic Unit (ALU)
Which component directs the flow of data and instructions?
Control Unit (CU)
True or False: Registers are high-speed storage locations inside the CPU used to hold data temporarily.
True
Which CPU component is responsible for fetching instructions from memory? a) ALU b) CU c) Register d) Bus
Bus
True or False: The CPU is not located on the motherboard.
FALSE
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
Heat sink and Fan
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
Storing long-term files
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
Speed up access to frequently used data
