Spring Boot Quiz
Spring Boot MCQs on annotations, dependency injection, REST controllers, JPA, auto-configuration and security - for Java backend developers and interviews.
Skill map
Levels in this spring boot quiz
Every question is generated fresh by AI and calibrated to your level - clear a level and the next one gets harder. Miss one and the AI tutor explains Spring Boot until it sticks, then aims a follow-up at the gap. Want to grind one level? Start the quiz and type that sub-topic as your own.
Game rules
How a round works
- 01Spawn
Press play - the AI generates Spring Boot questions in seconds.
- 02Level up
Answer to earn XP and build a streak. Difficulty adapts to your accuracy and speed.
- 03Learn or lose
Every answer - right or wrong - gets an AI tutor explanation. Wrong answers respawn as follow-ups.
Leaderboard
Spring Boot high scores
Next challenges
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Player's guide
Spring Boot Quiz - FAQs
Which Spring Boot annotations does the quiz cover?
@SpringBootApplication, @RestController, @Autowired, @Service, @Repository, @Entity and friends - the annotations that come up in nearly every Spring Boot interview.
Should I take the Java quiz before the Spring Boot quiz?
If your core Java is rusty, yes - Spring Boot questions assume comfort with OOP and interfaces. Take the Java quiz first, then come back.
Is the spring boot quiz free?
Yes - completely free, with no sign-up required. Type a topic, press start, and the AI generates an adaptive Spring Boot quiz with an explanation for every answer.
Can teachers host this spring boot quiz live for a class?
Yes - create a free teacher account, host a live room on "Spring Boot", and students join with a 6-character code at quff.in/join. No student accounts needed.
From the blog
Spring Boot guides & reading
Top Spring Boot Interview Questions with Answers (2026)
The dependency injection, auto-configuration, REST and Spring Data questions that decide almost every Spring Boot interview - each answered.
Quiz ChallengesThe Hardest Java Quiz: Can You Score 20/20?
Twenty Java questions that catch experienced developers - compound assignment, finally with return, remove(int) vs remove(Object), and the autoboxing trap.
MCQ PracticeJava MCQ with Answers: 25 Questions That Catch People Out
Twenty-five Java MCQs with explained answers, weighted toward the output questions and edge cases that placement tests actually use to separate candidates.
More programming quizzes
Ready, player?
Six adaptive Spring Boot questions. About two minutes. Climb the podium.