Core Java Interview Questions

1.    JVM (java virtual machine) in detail in java? [Answer]

2.    How garbage collection works internally in Java? [Answer]

3.    How to override equals and hashCode in Java? [Answer]  

4.    What is Micro services Architecture? [Answer]

5.    What is Polymorphism in Java? [Answer]

6.    What is Encapsulation in Java? [Answer]

7.    JUnit Tutorial? [Answer]

8.    Difference between Loose Coupling and Tight Coupling in Java? [Answer]

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