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WorksheetsTRP System Arch
Total questions: 10
Worksheet time: 6mins
What is the order in the CPU operation cycle?
Fetch
Decode
Execute
Match the following registers with stored values
Accumulator
Results from ALU
Program Counter
Address of next instruction
Memory Address Register
Address of current instruction to be executed
Memory Data Register
Data or instruction that has been fetched from memory
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?
(a)
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]
(a)
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)
(a)
