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  1. Which attribute indicates a source image that should be used only in Android Studio?
  2. Which method changes the image resource for an ImageView in Kotlin code?
  3. What does the lateinit keyword in a variable declaration indicate in Kotlin code?
  4. Which Gradle configuration identifies the most recent API level your app has been tested with?
  5. You see an import line in your code that starts with androidx. What does this mean?