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One
                    One Touch                 Learn                                        Section A (Objective)


                  A.  Tick (3) the correct option.

                      1.  The working of a computer is based on the ................................ cycle.


                          a. IPU                                   b. IPO                         c. IOP

                      2.  A computer performs action on the input with the help of .............................. .

                          a. CPU                                   b. printer                     c. mouse

                      3.  ................................ is an input device.


                          a. keyboard                              b. monitor                     c. printer

                      4.  The data or instructions we give to the computer is called ................................ .

                          a. input                                 b. output                      c. process


                  B.  Fill in the blanks using the words given below:
                                            Hints


                                                  monitor, virus, mouse, keyboard, CPU


                      1.  The ................................ is known as the brain of a computer.

                      2.  A ................................ shows us the result after processing.

                      3.  A ............................... and a ............................... are the examples of input devices.


                      4.  A ................................ is harmful to the computer.


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

                      1.  A computer is an electronic machine.


                      2.  Output can be shown before processing.


                      3.  A computer has feelings.

                      4.  A computer works very fast.


                      5.  Humans can make their own decisions.







                  14     iPRIME (Ver. 2.2)–II
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