Processor Fundamentals Quiz

What does the abbreviation ALU stand for in the context of the Von Neumann Model?

• Automatic Logic Unit

• Arithmetic Logic Unit

• Array Logic Unit

• Advanced Logic Unit

Which component of the CPU is responsible for executing instructions?

• MAR

• PC

• ALU

• ACC

What does the abbreviation CU stand for?

• Control Unit

• Central Unit

• Compute Unit

• Communication Unit

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

• It performs arithmetic and logical operations.

• It stores the instructions.

• It controls the operation of the memory.

• It directs the operation of the processor.

Which bus is used for transferring data between the CPU and memory?

• Control Bus

• Address Bus

• Data Bus

• Instruction Bus

What does the abbreviation MAR stand for?

• Memory Access Register

• Memory Address Register

• Main Arithmetic Register

• Main Access Relay

What does the abbreviation MDR stand for?

• Memory Data Register

• Main Data Relay

• Memory Direct Register

• Main Data Register

What does the abbreviation CIR stand for?

• Central Instruction Register

• Control Instruction Relay

• Current Instruction Register

• Control Instruction Register

What does the abbreviation ACC stand for?

• Accumulator

• Access Control Center

• Arithmetic Computation Component

• Address Calculation Cell

Which component of the Von Neumann Model is responsible for performing arithmetic and logical operations?

• Control Unit (CU)

• Memory

• Arithmetic Logic Unit (ALU)

• Input/Output