🚀 Ready for Java interviews? Here’s a thread of important Java interview questions to help you ace your next tech round! #Java #InterviewPrep 1/ What is Java? Explain the ‘Write Once, Run Anywhere’ principle. #JavaBasics
2/ Difference between JDK, JRE, and JVM? Why is Java platform-independent? #JavaCore 3/ Explain OOP concepts: Inheritance, Polymorphism, Encapsulation, and Abstraction. #OOP 4/ What are access modifiers in Java? Give examples. #JavaFundamentals
5/ What is the difference between an abstract class and an interface? #JavaDesign 6/ How does garbage collection work in Java? Explain its types. #JavaMemory 7/ What are exceptions? Difference between checked and unchecked exceptions? #ExceptionHandling
8/ What’s the difference between String, StringBuilder, and StringBuffer? #JavaStrings 9/ What are lambda expressions? Give a basic example from Java 8. #Java8Features 10/ How do you create and run a thread in Java? What is multithreading? #Concurrency
