Learn: The Fetch–Decode–Execute Cycle
OCR H446 Computer Science Specification
Ready to start this lesson?
Sign in to track your progress. 11 steps including 5 interactive questions.
Sign In to Start Learning
Students also studied
Browse allSteps in this lesson (11)
Match the items on the left with their correct pairs on the right
Match the items on the left with their correct pairs on the right
Which step of the FDE cycle involves interpreting the retrieved instruction?
Start the lesson to answer this multiple choice question
Match the items on the left with their correct pairs on the right
The {{blank0}} stores the address of the next instruction, while the {{blank1}} holds calculation results.
Start the lesson to answer this fill in the blank question
Match the items on the left with their correct pairs on the right
Match the items on the left with their correct pairs on the right
Start the lesson to answer this matching question
Match the items on the left with their correct pairs on the right
Which of the following are parts of the FDE cycle? (Select all that apply)
Start the lesson to answer this multi-select question
How many instructions can a CPU execute in 1 second if the clock speed is 3 GHz?
Start the lesson to answer this math equation question
Match the items on the left with their correct pairs on the right
Want to Learn More?
Get personalised lessons, quizzes, and instant feedback from your AI tutor.
Explore More Topics