Comp Arch

What kind of computer architecture is shown here?

• Intel architecture

• Tesla architecture

• Von Neumann architecture

• Harvard architecture

Which of the following is not a main component of a computer?

• I/O device

• Memory

• Extension Cord

• Central Processing Unit (CPU)

Which of the following operations are commonly performed? How about performed only when necessary?

Groups:

(a) Commonly performed

,

(b) Performed when necessary

• Instruction fetching

• Instruction decoding

• Data storage

• Data processing

• Data fetching

What does ALU mean? (in the context of CPU)

• Advanced Logic Unit

• Arithmetic Logic Unit

• Application Logic Unit

• Automated Logic Unit

What does PC mean? (in the context of a CPU)

What does MAR mean? (in the context of a CPU)

• Magnetic Address Register
• Mainframe Address Register
• Microprocessor Address Register
• Memory Address Register

What does AC mean? (in the context of a CPU)

• Automatic Control
• Air Conditioner

• Audio Codec

• Accumulator Register

What does IR mean? (in the context of a CPU)

• Instruction Register
• Infrared Radiation
• Internal Revenue
• Internet Router

What does MBR mean?

• Memory buffer register

• Membrane register

• Memory bus register

• Motherboard register

What is the control unit of a CPU?

• The control unit of a CPU is responsible for doing mathematical operations.

• The control unit of a CPU is responsible for directing the operations of the processor.
• The control unit of a CPU is responsible for storing and delivering data along the system buses.

• The control unit of a CPU is responsible for communicating with I/O.