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3.  At what speed does computer work?

                       a. Low speed                                        b. High Speed

                       c. Average Speed                                    d Uniform Speed


                    4.  What can a computer store in it?

                       a. Clothes                                          b. Fruits

                       c. Information                                      d. Water


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

                                      Hints: Multipurpose, Accurate, Efficiency, Feelings


                    1.   Computer always gives us                           results.


                    2.  A computer is a                          machine that performs a variety of tasks.


                    3.  A computer has no                           .


                    4.  The computer can work with same                               for a long time.


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

                    1.  CPU is known as the brain of the computer.


                    2.  A keyboard is an output device.


                    3.  Computer is dependent on electricity or batteries to work.



                    4.  Computer take rest after doing work for 2 hours.



                                                      Section B (Subjective)

                 Answer the following questions:

                    1.   Tia wants to give instructions to the computer, suggest her the device from which
                       she can give instructions.





                    2.  Which part of the computer does all the calculations?









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                                                                                 Computer—An Electronic Device
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