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    3.  Choose the term for grouping related information together.

                                   (i)  Encapsulation                            (ii)  Abstraction

                                  (iii)  Logic Masking                          (iv)  Segmentation

                        4.   Select the concept that focuses only on the main details.
                                   (i)  Encapsulation                            (ii)  Logic Masking

                                  (iii)  Abstraction                            (iv)  Segmentation

                     B.  Write ‘T’ for true and ‘F’ for false.

                        1.  Encapsulation ensures data security and prevents unwanted access or modification.

                        2.   Logic masking does not reduce confusion by displaying only the most relevant details to
                            the user.

                        3.  Encapsulation makes debugging and error detection easier.

                        4.   Abstraction improves code reusability and maintainability.

                     C.  Fill in the blanks using the given hints:

                        1.                  helps in focusing on one step at a time and completing tasks         Hints
                            efficiently.                                                                      Logic Masking
                                                                                                               Complexity
                        2.   Encapsulation hides the               details and shows only the required          Internal
                            features to the user.                                                               Problem
                                                                                                              segmentation
                        3.                  helps in protecting sensitive data from unauthorised access.

                        4.   Abstraction  reduces                by  focusing  on the  main  concept  rather than  the  entire
                            process.

                     D.  Answer the following questions:

                        1.  Define Problem Segmentation.

                        2.  What do you understand by logic masking?

                        3.  Explain the term encapsulation.

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                                                                                        Abstraction: The Art of Simplifying

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