TRP System Arch

What is the order in the CPU operation cycle?

• Decode

• Fetch

• Execute

Match the following registers with stored values

• Results from ALU

• Program Counter

• Data or instruction that has been fetched from memory

• Accumulator

• Address of current instruction to be executed

• Memory Address Register

• Address of next instruction

• Memory Data Register

Which of the following is a CPU component that calculates and compares using logical decisions?

• ALU

• Control Unit

• Register

• Cache

What is the purpose of the Control Unit?

• Controls the flow of data around the CPU

• Stores values from the ALU

• Performs arithmetic operations

• Prints output on the screen

Which of the followings are not registers?

More than one correct answer

• Program Counter

• Accumulator

• Control Unit

• ALU

• MAR

What is clock speed measured in?

Which of the following CPUs is the most powerful?

• 2.5 GHz Dual core

• 3.0 GHz Single core

• 1.0 GHz Quad core

• 2.3 GHz Single core

Who is the inventor of the modern computer architecture?

• John von Neumann

• Albert Einstein

• Bill Gates

• Isaac Asimov

What is the purpose of the CPU? [1 mark]

What are the 3 C's when discussing how to improve CPU performance? (Just state them in a list with no commas or additional words)