Fetch-Execute cycle

The MAR holds the contents of the memory location

• True
• False

Which Register would be first to be accessed during the Fetch- Decode- Execute cycle?

• PC

• MAR

• MDR

• CIR

What Do the letters PC stand for in the PC Register

• Program Counter

• Process Counter

• Programmer Counter

• Counter Strike

What does the MAR stand for?

• Memory Address Register

• Memory Addressed Register

• Memory Access Register

• Memory Aardvark Register

When something is loaded from memory where to you store the memory address? 

• The CIR
• The MAR
• The MDR
• The ALU

The fetch execute cycle runs continuously when the computer is turned on.

• True
• False

Data and instructions are stored in the  (1-4)

• Processor
• Embedded System
• Hard Disk Drive
• Main Memory

What is the name of the unit in CPU that controls and coordinates all parts of the computer system?

• Arithmetic unit

• Logic unit

• Control unit

• Registers

What is the name of the unit in the CPU that performs arithmetic and logic operations?

• ALU

• CU

• MAR

• MDR

What is the name of the unit that store instructions and data during the Fetch - Execute Cycle?

• Control unit

• Registers

• Arithmetic unit

• Logic unit