Android Development Quiz

Which language is officially recommended by Google for Android development?

• Java

• Kotlin

• Python

• Swift

What is the purpose of Android SDK in the development environment?

• Provides code editor features

• Manages Git repositories

• Offers tools and APIs to build Android apps

• Hosts your app on the Play Store

Which file is used to define dependencies and SDK versions in an Android project?

• AndroidManifest.xml

• build.gradle

• settings.gradle

• gradlew

Which file specifies the app's components and required permissions?

• res/strings.xml

• AndroidManifest.xml

• build.gradle

• activity_main.xml

What does the R.java (or R.kt) file represent in an Android project?

• Runtime configuration

• Resource IDs generated for all resources

• Runtime permissions

• Rendered layout

Which Android Studio feature allows you to drag-and-drop UI components?

• Logcat

• ConstraintLayout

• Design Editor

• Code Profiler

Where is the app's UI declared in Android Studio projects?

• AndroidManifest.xml

• MainActivity.java

• res/layout/*.xml

• build.gradle

What is the primary function of the Logcat window in Android Studio?

• Compiles the app

• Runs emulator

• Displays system and app logs

• Shows app layout preview

What is the role of the build.gradle (Module) file?

• Manages global project settings

• Defines module-level configurations and dependencies

• Declares XML layouts

• Specifies user permissions

Which component in Android handles the app’s lifecycle and UI?

• Service

• ContentProvider

• Activity

• BroadcastReceiver