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


                                                Joystick, Pixels, Impact, Microprocessor,
                                                               Webcam , USB,


                       1.   ......................... printers create an image on a paper by striking the paper

                            with a metal.

                       2.   ......................... helps to put your image into the computer when you are
                            connected to the Internet.

                       3.   ......................... is a pointing  device which  is used to play  games on the

                            computer.
                       4.  The images that we see on the monitor are made up of tiny dots called

                            ......................... .

                       5.  CPU is also called ......................... .

                       6.  External hard disks can be connected with the help of ......................... ports.

                 D.  Short answer type questions.


                      1.    What is a touchscreen?

                            ..................................................................................................................................................

                      2.    What is a motherboard?


                            ..................................................................................................................................................
                      3.    Define IPO cycle.


                            ..................................................................................................................................................

                      4.    What is hard disk?

                            ..................................................................................................................................................

                      5.    What is memory card?

                            ..................................................................................................................................................


                      6.    Name the types of CD.

                            ..................................................................................................................................................






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