Exception Handling
11 Topicsā¢11 Completedā¢
100%
1
Exceptions Basics
What are exceptions?
Exception handling is crucial
2
try-catch Block
Handling exceptions
3
finally Block
Cleanup code execution
4
throw Keyword
Throwing exceptions manually
5
throws Keyword
Declaring exceptions
6
Checked vs Unchecked Exceptions
Compile-time vs runtime exceptions
Common interview question
7
Custom Exceptions
Creating your own exception classes
8
Exception Hierarchy
Throwable, Error, Exception
9
try-with-resources
Automatic resource management (Java 7+)
10
Multi-catch Block
Catching multiple exceptions (Java 7+)
11
Exception Handling Best Practices
When and how to use exceptions