Main Navigation
Share your interview in your own words — our AI handles the rest. Hardly takes 2 minutes.
Practice mock interviews or book a 1:1 call for career guidance, resume reviews, and more.
Connect with us on social media
Interview experiences & questions tagged Concurrency
Explain race conditions and how they can be managed using synchronized, Lock, and volatile keywords.
What is ExecutorService and how does it relate to thread pools in Java?
Explain the concepts of Thread, Runnable, and Callable in Java.
How do you maintain database consistency, prevent double booking of seats, and manage seat inventory during high-concurrency booking scenarios?
Compare `ExecutorService`, `CompletableFuture`, and `Virtual Threads` (Project Loom) in Java. When would you choose one over the others?
Coming Soon
