AAD Study Guide 2026
Everything you need to pass the AAD exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 AAD Exam Format at a Glance
📚 AAD Topics to Study (24)
✍️ Sample AAD Questions & Answers
1. What distinguishes an advanced associate android developer practitioner's approach to risk management & mitigation from that of a novice?
Establishing cross-functional teams with clearly defined roles is the correct approach because effective risk management & mitigation in the associate android developer field requires adherence to professional standards, evidence-based practices, and systematic methodology. This approach ensures consistent, high-quality outcomes while maintaining professional accountability.
2. What does `by lazy` do when used with a property in Kotlin?
by lazy creates a property that is initialized only on its first access using the provided lambda, and the result is cached and reused for all subsequent accesses.
3. Which method is used to insert data into an SQLite database in Android?
The insert() method of the SQLiteDatabase class is used to add new records to a database table.
4. Which component is responsible for handling background tasks in an Android app?
A Service is used to perform long-running operations in the background without direct user interaction.
5. Which Activity method should you override to save UI state before the Activity is destroyed or paused?
onSaveInstanceState() is called before an Activity is destroyed so you can save UI state in a Bundle, which is restored in onCreate() or onRestoreInstanceState().
6. What does `buildConfigField` in Gradle allow developers to do?
`buildConfigField` injects a typed constant (String, Boolean, int, etc.) into the generated `BuildConfig` class, allowing build-variant-specific values to be accessed directly in Kotlin/Java code.