Page 105 - Trackpad_V1_Book 7_Flipbook
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2.  Write 'T' for true and 'F' for false.
                     a.   Backpack retains a copy of your blocks even when you exit App Inventor.


                     b.   The Project Designer window is divided into four panes.

                     c.   Android is a mobile operating system.

                     d.   Mobile apps can be used without Internet connectivity.

                     e.   All apps in the Google Play Store are not verified by Google.

                 3.  Think and answer.
                     a.   Define any one pane of the Project Designer Window of App Inventor.
                          ____________________________________________________________________________

                     b.   Write any three components of Block Editor Window.
                          ____________________________________________________________________________
                     c.   How do you install an app from Play Store?
                          ____________________________________________________________________________

                          ____________________________________________________________________________

                     d.   How do you change the display name of a button?
                          ____________________________________________________________________________

                          ____________________________________________________________________________

                     e.   Write steps to delete an app.
                          ____________________________________________________________________________
                          ____________________________________________________________________________


                 4.  Differentiate between the following:
                     Design view                                             Block Editor View

                     ________________________                                ________________________
                     ________________________                                ________________________


                 5.  Application based question:
                     Sagar is making an app with the help of his elder brother using App Inventor. Where will
                     he find components to design the app?
                     _________________________________________________________________________________



                  GROUP DISCUSSION                                                                      Communication


                    Divide the students into two groups and discuss the different parts of Block Editor.








                                                                                            Developing Mobile Apps  103
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