3.2 Exception Types in Java (Checked & Unchecked Exceptions)
⚠️ Understand Exception Types in Java — Checked vs Unchecked explained clearly!
In this lecture of the Complete Java Course – From Fresher to Expert, you’ll learn how Java categorizes exceptions and how to handle both checked and unchecked errors in real-world code.
You’ll see exactly why some exceptions must be caught or declared, while others can occur freely during runtime — a critical concept for writing robust and production-ready Java applications 🚀
🔥 What You’ll Learn
What are Exceptions in Java
The difference between Checked and Unchecked exceptions
Compile-time vs Runtime exceptions
Common checked exceptions: IOException, SQLException, FileNotFoundException
Common unchecked exceptions: NullPointerException, ArithmeticException, ArrayIndexOutOfBoundsException
Best practices for handling different exception types
When to use throws, try-catch, and custom exceptions
💻 Real IntelliJ-based coding demos and practical examples included.
🧠 About This Course
The From Fresher to Java Expert series by SPS Tech helps you go from Core Java fundamentals to advanced backend development, including OOP, Exception Handling, Collections, Multithreading, and JDBC — making you job-ready as a Java Developer.
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