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    tESt ShEEt 1

                                    tESt ShEEt 1                                                    (Based on chapters 1 to 4)

                      1.  Tick ( ) the correct option.

                          a.  Which of the following saves our time?

                              (i)  Pencil                                       (ii)  Fan

                             (iii)  Computer                                    (iv)  Light

                          b.  You can ____________ using a computer.

                              (i)  dance                                        (ii)  message

                             (iii)  cook                                        (iv)  jump

                          c.  Which of these is used to open an item on the monitor?

                              (i)  Single-click                                 (ii)  Dragging

                             (iii)  Double-click                                (iv)  Scroll

                      2.  Fill in the blanks using the words from the help box.

                                                  printer, correct, mouse, human

                          a.  Machines are made by                             .

                          b.                      is used to take a printout of the work done.

                          c.  Always maintain                          posture in the computer lab.

                          d.  Mouse pointer moves on the monitor in the direction of the                                   .

                      3.  Short answer type questions.

                          a.  Name any three human-made machines.

                          b.  Write any two features of a computer.

                          c.  Which part of a computer helps you select things?
                      4.  Long answer type questions.

                          a.  What are the differences between natural and human-made things?

                          b.  What are the differences between the backspace key and the delete key?

                       40   Computer Science-I

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