Which event handlers should you implement?
Which code segment should you use?
Which four actions should you perform in sequence?
Which compiler and associated switch should you use?
Which code segment should you insert at line ST11?
Which code segment should you insert at line ST12?
Which navigation design patterns should you implement?
You need to implement the navigation between screen categories
Which markup segment should you insert at line SH07?
You need to modify the app so that the user can play videos by tapping the screen