Page 80 - TP_Play_V2.1_class5
P. 80

Exercise



                  A.  Tick ( ) the correct option.

                      1.  Which of the following refers to the raw input?


                        a.  Information                   b.  Data                          c.  Raw

                      2.  Which of the following is an example of pictogram?


                        a.  Road sign                     b.  World map                     c.  Class timetable

                      3.  Which of the following can be used to create a hidden message?


                        a.  Symbol                        b.  Number                        c.  Both a and b

                  B.  Short answer type questions.


                      1.  What is information?

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


                     2.  What is decoding?

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                  C.  Long answer type questions.

                      1.  Write any four ways in which information can be represented.

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


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

                      2.   While giving a presentation, Kristina represent some data in tabular format. Why

                         do you think she chose to represent the data in tabular format?

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

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