Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 12 - 2616_V iCode_C-2
P. 12

    Processing Device

                      The  device that  works  on  the  input  is

                      called processing device. CPU is the main
                      processing device.

                      CPU stands for Central Processing Unit.

                      It  works  like  the  brain  of  a  computer.
                      CPU is fixed inside the CPU box.

                                                                                  CPU                   CPU Box
                      Output Devices

                      The devices which help us to get the results are called output devices. Some
                      of the commonly used output devices are monitor, printer, headphones and

                      speakers.

                                                Monitor                                    Printer

                                             Headphones                                   Speakers

                               The CPU switches off itself when you shut down a computer.

                           10    Premium Edition-II

| 7 8 9 10 11 12 13 14 15 16 17 |