What will happen if a custom checked exception is thrown but not declared or caught?

medium📝 Predict Output Q5 of 15

Java - Custom Exceptions

class MyException extends Exception {}

public class Test {
  public static void main(String[] args) {
    throw new MyException();
  }
}

AProgram compiles and runs without errors

BCompilation error due to unhandled checked exception

CRuntime exception occurs

DProgram prints an error message

Step-by-Step Solution

Solution:

Step 1: Identify exception type
MyException extends Exception, so it is a checked exception.
Step 2: Check handling requirements
Checked exceptions must be declared or caught; otherwise, compilation fails.
Final Answer:
Compilation error due to unhandled checked exception -> Option B
Quick Check:
Checked exceptions must be declared or caught [OK]

Quick Trick: Checked exceptions must be declared or caught [OK]

Common Mistakes:

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