Page 18 - KEC Khaitan C3 Flipbook
P. 18

2.  Write ‘T’ for true and ‘F’ for false.

                      a.  Machines make our work slower and harder.

                      b.  A washing machine can be used to play music.

                      c.  A computer can perform multiple tasks.

                      d.   Memory Unit controls the operation of the CPU and other parts of

                         the computer.
                  3.  Match the following:


                      a.  Input Device                                      (i)  CPU
                      b.  Processing Device                                (ii)  Monitor

                      c.  Output Device                                   (iii)  Keyboard

                      d.  Storage Device                                  (iv)  Hard Disk

                  4.  Think and answer.

                      a.   Raj wants to write a story on the computer. Which software should he use?

                         _______________________________________________________________________
                         _______________________________________________________________________


                      b.   Zara wants to play a game on the computer. Which device will she mainly
                         use to control the game?

                         _______________________________________________________________________

                         _______________________________________________________________________

                      c.   Dev wants to type a story on his computer. He uses a keyboard to type and a
                         program on the computer to write his story. Can you tell which is hardware and
                         which is software?

                         _______________________________________________________________________

                         _______________________________________________________________________




                                                                                                21 st
                                                                                              Century   #Media Literacy
                                                                                               Skills
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                            Which unit coordinates between all the parts of the CPU?








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