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    4.   What type of values do Logic Blocks use to make decisions?
                                   a. Integer values                              b. String values

                                   c. True/false values                           d. Decimal values

                         Fill in the blanks with the correct words.

                                                     Hints  Buttons, get, Text, Project Designer

                         1.                       is the main workspace for building the visual layout of your app and arranging
                            how components interact.

                         2.                       triggers an action when tapped, like opening a screen or showing a message.

                         3.                       block allows you to access and use the current value stored in a variable.

                         4.  Use the join block to format the multiplication statement from the                 category.

                    Q    Answer the following questions:
                      A
                         1.  Define a variables block.

                         2.  Describe any three most commonly used UI components in MIT App Inventor.

                         3.  What is a Block Editor?

                         4.   What is App Inventor?

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