Must-Know Java Multi-threading Interview Questions (With Code!) 🚀

Опубликовано: 28 Июль 2026
на канале: codippa
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Java multi-threading interview questions can be tricky, but in this video, we break them down with simple explanations and real code examples! 💻

Whether you're preparing for an interview or just want to improve your multi-threading skills, this video will help you master the most common Java concurrency questions.

🔹 Topics Covered:
✅ Difference Between Runnable and Callable
✅ synchronized vs. Lock
✅ How to Avoid Deadlocks
✅ Thread Communication with wait() and notify()
✅ ThreadLocal variables
✅ Best Ways to Create Threads in Java
✅ Difference between sleep() and wait()

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0:00 Introduction
0:30 Runnable vs Callable
1:18 synchronized vs lock
1:55 Avoiding deadlocks
3:15 Thread communication
4:12 What is ThreadLocal?
4:45 Best way to create threads
6:28 sleep() vs wait()
7:29 Outro

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