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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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