RELATIONSHIP BETWEEN COMPONENTS OF A COMPUTER

In this lesson, the computer science teacher, Afulong Abang Prudentia is correcting a previous assignment about identifying computer ports and their functions and explaining that the different ports have different colors and also gives the PS2 ports, ports used for the mouse and keyboards are now becoming obsolete. After correcting the assignment the lesson moves into introducing the relationship between the components of the computer. To help better explain this a real life application is given. List input and output devices and state the role of input devices output devices and the system unit and draw a simplified diagram showing the connection between main components of a computer, for the assignment.