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Compact Disc (CD) and Pen Drive

                  We can save our work on storage devices such as
                  a CD or a pen drive.
                                                                                          CD               Pen drive




                     To Sum Up

                          CPU, monitor, keyboard and mouse are the main parts of a computer.

                          A monitor looks like a television.

                          We press the keys on the keyboard to tell the computer what to do.
                          The computer mouse looks quite similar to a real mouse.

                          CPU works like the brain of a computer.
                           Speakers, printer, headphones, scanner, CD, pen drive are the other parts
                         of a computer.






                                                           Exercise



                                                       Section A (Objective)

                  A.  Tick ( ) the correct option.

                      1.  Which of these looks like a television?





                         a.                                b.                             c.



                      2.  Which of these works like the brain of a computer?



                         a.                                b.                             c.



                      3.  Which of these is used to take output on paper?



                         a.                                b.                             c.







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