This unit controls the operations of all parts of computer but does not carry out any actual data processing operations.
Functions of this unit are:
● It is responsible for controlling the transfer of data and instructions among other units of a computer.
● It manages and coordinates all the units of the computer.
● It obtains the instructions from the memory, interprets them, and directs the operation of the computer.
● It communicates with Input/Output devices for transfer of data or results from storage.
● It does not process or store data.
