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Page 117 - 2620_Birla Open Mind C-5
P. 117

    Double Tap                                                       Century   #Critical Thinking
                                                                                                21 st
                                                                                                Skills

                           If   G     O      L     D                        M     E     D     A     L

                                                              and

                                5     %      2     #                        4     3     #     S     2

                           then find the code for the word ‘MODEL‘.

                               Timeline

                                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.

                                Coding of data means to hide the meaning of any message and the process of converting
                              a hidden message to a meaningful text is called decoding.

                    A.  Choose the correct option.

                            1.  What is arranging data in a specific order called?

                                     a.  Processing                                b.  Sorting

                                     c.  Decoding                                  d.  Filtering
                            2.  What is processed data called?

                                     a.  Input                                     b.  Raw data

                                     c.  Information                               d.  All of these

                            3.  Name the process of converting a hidden message into a meaningful text.

                                     a.  Data                                      b.  Information
                                     c.  Coding                                    d.  Decoding

                    B.  Answer the following questions:

                            1.  What is data?

                            2.  In what ways can we represent information?

                                                                                                       #Data Processing  115

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