12+ Block Diagram Of Computer System. Block diagram of a digital computer. The set of instructions or information is provided to the computer system or pc with the help of input devices such as (keyboard, mouse, scanners, etc).
In the above diagram, both control (control unit or cu) and arithmetic & logic unit (alu) combinely called as central processing unit. Fig.1 shows the block diagram of a general communication system, in which the different functional elements are represented by blocks. In computer system there are many types of input unit is available likes keyboard, mouse, scanner, touch screen, omr(optical mark.
A computer can process data, pictures, sound and graphics.
12+ Block Diagram Of Computer System. The computer system is provided with the set of instructions and programs to process raw data into useful information. Below block diagram of computer and its components are mentioned for better understanding. Block diagrams are a useful and simple method for analyzing a system graphically. Fig.1 shows the block diagram of a general communication system, in which the different functional elements are represented by blocks.