The CPU

What body part is the CPU most often compared to?

• Eyes

• Brain

• Foot

• Stomach

Where does the CPU fetch instructions from?

• The Hard Drive

• ROM

• The CPU

• RAM

What three things happen in the CPU?

• Get, Calculate, Output

• Fetch, Decode, Execute

• Input, Process, Send

• Input, Calculate, Implement

What does CPU stand for?

• Control Produce Unit

• Central Production Unit

• Central Processing Unit

What does the Control Unit do?

• Organising data

• Sending information

• Executing program instruction

• Calculations

What does the ALU do?

• Keeps the computer cool

• Works out the best way to do something

• Carries our calculations and logical comparisons

• Carries information

What allows the computer to run instructions one at a time?

• The timer

• The register

• The clock

• The cores

Which bus carries the actual data and programming instructions?

• Control Bus

• Address Bus

• Data Bus

Where does the CPU live?

• Daddyboard

• RAM

• Cloud

• Motherboard

Which unit of time is clock speed measured in?

• Cycles per minute

• Cycles per second

• Cycles per hour

• Cycles per week