What are Extensions? | How to use them? | MIT App Inventor

What is the primary purpose of extensions in MIT App Inventor?

•    a) To create new projects

•    b) To add functionality not available in standard components

   

•   c) To replace existing components

     

• d) To speed up app development

What file format is used for App Inventor extensions?

 

•   a) .aia

    

•  b) .apk

   

•   c) .aix

   

•   d) .app

Which website is mentioned in the video as a source for App Inventor extensions?

  

•  a) MIT App Inventor

     

• b) Pura Vida Apps

   

•   c) Extension Hub

   

•   d) Android Developer

What factor should you check if an extension is not working?

•    a) Screen size

    

•  b) Android version compatibility

•    c) Device manufacturer

    

•  d) App color scheme

How are extensions typically added to the App Inventor interface after importing?

 

•   a) By writing code

     

• b) By dragging and dropping like other components

     

• c) By restarting the App Inventor

   

•   d) By creating a new screen