The sequence of operation of a computer is as follows:
1. Input: The computer accepts data or information from input devices such as a keyboard, mouse, microphone, or scanner.
2. Processing: The computer processes the input data by performing operations on it using its central processing unit (CPU), memory, and other components. The processing involves performing arithmetic and logical operations on the data, manipulating it, and storing it in memory.
3. Output: After processing the data, the computer produces output in the form of information or results. The output can be displayed on a screen, printed on paper, or sent to other devices such as a speaker or a network.
In summary, the sequence of operation of a computer involves accepting input data, processing it using the CPU and memory, and producing output in the form of information or results.