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    RAPID RECALL                          Tick ( ) if you know this.

                         1.  Problem segmentation is the process of dividing a big task into smaller,
                            manageable parts.
                         2.  Encapsulation means grouping related information and design together so it
                            works as a single, self-contained unit.

                     TECH
                        T      ¢   Data security: The practice  of protecting  digital  information  from unauthorised  access,
                       E          theft or damage.
                       R
                       M
                        S      ¢   Debugging:  The process of finding and fixing errors or problems.

                     REWIND RUN

                     «   Problem segmentation is all about dividing a big task into smaller, more manageable parts.
                     «   Encapsulation  means  grouping  related  information  and  design  together  so  it  works as  a  single,
                        self-contained unit.
                     «   Logic masking means showing only the information that is needed and hiding anything unnecessary to
                        keep the display clean and secure.
                     «   Abstraction means showing only the important information and hiding unnecessary details.

                                                 LEARNING LOGS

                     A.  Tick ( ) the correct option.
                        1.  Which process involves breaking a large task into smaller, manageable parts?

                                   (i)  Abstraction                              (ii)  Problem Segmentation

                                  (iii)  Encapsulation                          (iv)  Logic Masking

                        2.   Identify the concept that involves hiding unnecessary details.
                                   (i)  Abstraction                              (ii)  Encapsulation

                                  (iii)  Logic Masking                          (iv)  Segmentation

                                                                                                                      59
                                                                                        Abstraction: The Art of Simplifying

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