Android Developer Quiz
Test your knowledge on Android, Jetpack Compose, and Kotlin. Select all correct answers for each question. Each question is worth 10 points.
4 Android
3 Compose
3 KotlinAndroidQuestion 1 of 10
Which lifecycle methods are called when an Activity is launched for the first time and becomes visible to the user, but is not yet in the foreground?(Select all that apply)
AndroidQuestion 2 of 10
Context in Android is an abstract class that provides access to application-level operations. Which type of Context does Android NOT provide?
AndroidQuestion 3 of 10
Which statements about Parcelable in Android are correct?(Select all that apply)
AndroidQuestion 4 of 10
Which statement about Jetpack ViewModel is INCORRECT?
Jetpack ComposeQuestion 5 of 10
Which statements about Modifier ordering in Jetpack Compose are correct?(Select all that apply)
Jetpack ComposeQuestion 6 of 10
When does recomposition occur in Jetpack Compose?(Select all that apply)
Jetpack ComposeQuestion 7 of 10
What happens if you use mutableStateOf() without remember{} in a composable?(Select all that apply)
KotlinQuestion 8 of 10
What methods does the Kotlin compiler automatically generate for a data class?(Select all that apply)
KotlinQuestion 9 of 10
In Kotlin, a Sealed class restricts the class hierarchy of its subclasses. Which statements about Sealed classes are correct? (Assuming Kotlin 2.0)(Select all that apply)
KotlinQuestion 10 of 10
The structural equality operator (==) checks if two values have the same value or structure. What operation does a == b internally perform?
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