Day 6-7

What is the primary function of the Control Unit (CU) in the CPU?

• Performs arithmetic calculations

• Stores program instructions temporarily

• Manages and coordinates all system activities

• Converts data for output devices

Which component of the Von Neumann architecture is described as the "brain" that executes instructions?

• Main Memory

• Input/Output Devices

• Central Processing Unit (CPU)

• System Bus

What does the Input Unit do?

• Translates machine data into human-readable formats

• Stores boot-up instructions

• Converts external data into a machine-readable format

• Performs arithmetic operations

Which part of the CPU is specifically responsible for performing addition, subtraction, AND, and OR operations?

• Control Unit (CU)

• Registers

• Main Memory

• Arithmetic Logic Unit (ALU)

Which CPU component is described as the fastest memory, located directly inside the CPU?s?

• RAM

• ROM

• Cache

• Registers