Hardware: CPU

Which of the following is not a processing component?

• CPU

• Mainboard

• RAM

• Hard disk

What is the order in the CPU operation cycle?

• Fetch

• Decode

• Execute

Match the following registers with stored values

• Address of next instruction

• Accumulator

• Data or instruction to be operated

• Memory Address Register

• Address of data or instruction to be operated

• Memory Data Register

• Intermediary values for calculation

• Program Counter

Which of the followings is a component that calculates and compares?

• ALU

• CU

• PC

• RAM

What is the functionality of the Control Unit?

• Controls the operation cycle in the CPU

• Stores temporary values

• Performs arithmetic operations

• Prints output on the screen

What does RAM stand for?

• Rare Access Moment

• Random Access Memory

• Random Acquire Mainboard

• Rapid Application Memory

Which of the followings are not registers?

More than one correct answer

• Program Counter

• Accumulator

• Control Unit

• ALU

• CIR

What is the component of the CPU that changes the cycles?

Match the following bus types with usage

• Transfers values inside registers

• Data

• Transfers data between CPU and RAM

• Address

• Transfers addresses of data and instructions

• Control

What is a unit of measurement for frequency?