OCR J277 1.1.2: CPU performance
The free BugBot lesson that teach this point, a robot to try it on, and the past-paper questions that test it.
Lessons that teach it
- F9.5 CPU performance Logic and computer systems
Clock speed, cores and cache, measured with models.
Try it on a robot
The task from F9.5 CPU performance, running here. Change the program and press Run.
The specification is OCR's own document; this page says which of our lessons teach point 1.1.2 and is not endorsed by the board.