My List of Java Interview Questions - tarunchhabra/parakalo GitHub Wiki

OOPS principles- Abstraction, Encapsulation, Polymorphism, Inheritance Composition vs Inheritance Composition, and Aggregation and Association

Method Overloading and Overriding in Java

SOLID Principles

Object Cloning and deep copy Immutable class

Abstract class and Interface

String- Immutable, literals are stored in pool, and

Exceptions Difference Between Checked And Unchecked Exceptions

JWT

Hashing vs Encoding

ArrayList vs LinkedList

Working of HashMap and HashSet

TreeMap vs LinkedHashMap

equals and Hashcode contract

Continuee...java advanced and patterns do mcqs

Design Pattern- Template