Computer Science for IGCSE & O level - Software (Section 5 - No. 45)
Which step is completed by the CPU in the 'Execute' stage of the Fetch-Decode-Execute cycle?
It fetches the next instruction.
It decodes the instruction.
It performs the action specified in the instruction.
It stores the result in memory.
Paskaidrojums
Execution involves the CPU performing the operation.