Lesson 2: The CPU

The basic components of the CPU are:

• Arithmetic Logic Unit (ALU), Control Unit (CU), and Memory or Storage Unit

• Arithmetic Logic Unit (ALU) and Graphics Processing Unit (GPU)

• Control Unit (CU) and Network Interface Card (NIC)

• Memory or Storage Unit and Sound Card

The roles and purpose of each component of the CPU in computation include:

• Control Unit directs the operation of the processor.

• ALU performs arithmetic and logical operations.

• Registers store data temporarily.

• All of the above.

The term used to describe the design of a computer system is:

• Architecture

• Blueprint

• Framework

• Model

What does CPU stand for?

• Central Processing Unit

• Central Power Unit

• Computer Processing Unit

• Central Performance Unit

Which of the following is a key component of the CPU?

• Control unit

• Hard drive

• Monitor

• Keyboard

Which of the following is a key component of the CPU?

• Arithmetic logic unit

• Mouse

• Printer

• Speaker

Which of the following is a key component of the CPU?

• Buses

• USB port

• RAM

• SSD

Which of the following is a key component of the CPU?

• Registers

• Graphics card

• Power supply

• Network card

Which of the following is a key component of the CPU?

• Clock

• DVD drive

• Sound card

• Ethernet port

Think of each CPU component as a member of a team. What characteristics would the Arithmetic Logic Unit need if it were a person?

• Logical thinking and problem-solving skills

• Strong communication skills

• Creativity and artistic ability

• Empathy and emotional intelligence