Associate-Android-Developer Exam Question 36

By adding a RoomDatabase.Callback to the room database builder RoomDatabase.Builder (method addCallback(RoomDatabase.Callback callback)), we can: (Choose two.)
  • Associate-Android-Developer Exam Question 37

    What is illustrated in the picture?
  • Associate-Android-Developer Exam Question 38

    An overridden method onCreateOptionsMenu in an Activity returns boolean value. What does this value mean?
  • Associate-Android-Developer Exam Question 39

    By default, the notification's text content is truncated to fit one line. If you want your notification to be longer, for example, to create a larger text area, you can do it in this way:
  • Associate-Android-Developer Exam Question 40

    Filter logcat messages. If in the filter menu, a filter option "Show only selected application"? means: