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Periodic Assessment                                   1


                                                     (Based on chapters 1 & 2)



                 I.  Write the names of the following:









                     1. _____________        2. _____________          3. _____________         4. _____________



                 II.  Name the machines associated with the following scientists in the field of computers:


                    1.   Charles Babbage                       _____________________________
                    2.  John Mauchly                          _____________________________

                    3.  Blaise Pascal                         _____________________________

                    4.  Herman Hollerith                      _____________________________

                    5.  Gottfried Wilhelm Leibniz             _____________________________



                 III. Write 'T' for true and 'F' for false.

                    1.   Paragraph spacing can be changed in a document.


                    2.  Line spacing can be changed in a document.

                    3.  The header is placed at the bottom of a page.


                    4.  Abacus is used to calculate numbers at low speed.


                    5.  Herman Hollerith developed the Tabulating Machine in 1890.

                 IV. Competency-based/Application-based question.

                      Rahul wrote an essay on ‘MY COUNTRY—INDIA’ and saved it. Now he wants to break the
                    essay in three paragraphs. Which tab and group will help in doing so?

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