Page 67 - Computer Genius Class 05
P. 67

Let's REFRESH


                       Data refers to the raw input and processed data is known as information.
                       Information can be represented in the form of tables, pictures, maps, pictograms, etc.
                        rranging data in a specific order is  no n as sorting.
                       The process of converting a hidden message to a meaningful text is called decoding.






                                                       exercise





                 A.  Tick ( ) the correct option.
                    1.   hat is arranging data in a specific order called
                         (i)  Processing                                  (ii)  Sorting

                       (iii)  Decoding                                   (iv)  Filtering

                    2.   hat is processed data called
                         (i)  Input                                       (ii)  Raw data

                       (iii)  Information                                (iv)  All of these

                    3.  Name the process of converting a hidden message into a meaningful text.
                         (i)  Data                                        (ii)  Information

                       (iii)  Coding                                     (iv)  Decoding
                 B.  State whether these statements are true or false.

                    1.   t is easier to find data  hen it is arranged.
                    2.  Information can only be represented in the form of tables and pictures.

                    3.  Hidden message cannot be in the form of the symbol.
                 C.  Answer the following questions:

                    1.   hat is data



                    2.   n  hat  ays can  e represent in ormation


















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