A. Software
B. Hardware
C. Signals
D. Data
✅ The correct answer is option A.
In communication Software controls the input and output activities. CPU is the component that actually responsible for interpreting and executing most of the commands from the computer hardware and software and also controls the operation of all other components such as memory and input and output devices.
In communication Software controls the input and output activities. CPU is the component that actually responsible for interpreting and executing most of the commands from the computer hardware and software and also controls the operation of all other components such as memory and input and output devices.