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Exercise



                  A.  Tick (3) the correct option.

                      1.  Which key is used to erase letters or numbers?


                          a. Escape key                 b. Delete key                  c. Shift key


                      2.  Which key is used to type letters in capital?

                          a. Spacebar key               b. Enter key                   c. Caps Lock key

                      3.  A keyboard is an .................................... device.


                          a. input                      b. output                      c. storage


                  B.  Match the following.
                                                                                   Esc
                      1.  Function key                                        a.




                      2.  Tab key                                             b.   ?
                                                                                   /


                      3.  Escape key                                          c.




                      4.  Symbol key                                          d.   F1





                  C.  Answer the following questions.


                      1.  Which key is used along with an alphabet key?



                      2.   How many function keys are there in a keyboard?


                      3.  Which key is used to cancel a task?














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