Quelle est la différence entre une clé primaire et une clé étrangère ? (SQL)
J2ee Developer Interview Questions
513 j2ee developer interview questions shared by candidates
More into micro service architecture based questions
Spring
MEssaging queue
Normal Java-J2EE questions in written
1. Can you explain Busy Spinning? 2. Where do you use ReadWrite Lock? 3. Explain when you should you make an object Immutable in Java? 4. Explain Dependency Injection Pattern 5. What is Liskov Substitution Principle? 6. How do you stop SQL injection into Java Code? 7. How does ConcurrentHashMap achieves its Scalability? 8. How do you find if your program has a deadlock?
Proficient level of interviewers are very low and you cannot expect real questions except ones you can find on popular internet resources.
Conocimientos en cuanto a Java EE
Describe Polymorphism, what it entails Reverse a String
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