✅ Java Acronyms & Keywords You Must Know ☕💻

JDK → Java Development Kit
JRE → Java Runtime Environment
JVM → Java Virtual Machine

OOP → Object-Oriented Programming
API → Application Programming Interface

JIT → Just-In-Time Compiler
GC → Garbage Collection

IDE → Integrated Development Environment

JDBC → Java Database Connectivity
SQL → Structured Query Language

HTTP → HyperText Transfer Protocol
REST → Representational State Transfer

POJO → Plain Old Java Object
DTO → Data Transfer Object

MVC → Model View Controller

Spring → Spring Framework
Spring Boot → Rapid Java Application Framework

Exception → Runtime Error Handling
Thread → Unit of Execution

💡 Java Interview Tip:
Interviewers often ask JVM vs JRE vs JDK and how memory management works.

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