CPU components and their function

Question 1

CPU

Answer 1

Central Processing Unit

Question 2

Arithmetic Logic Unit (ALU)

Answer 2

Responsible for arithmetic calculations and making logical decisions.

Question 3

Control Unit (CU)

Answer 3

Sends signals to control how data moves around the CPU

Question 4

Cache

Answer 4

Provides fast access to frequently used instructions and data.

Question 5

Registers

Answer 5

Tiny, super fast pieces of onboard memory inside the CPU. Each has a very specific purpose.