10 Questions
What is the purpose of the finally block in a try-catch statement?
To execute code regardless of whether an exception occurs
What is the correct order of catch blocks when catching multiple exceptions?
Subclasses before superclasses
What is the purpose of the throw keyword?
To explicitly throw an exception
What is the purpose of the throws keyword in a method header?
To specify the list of exceptions that a method throws
What is the output of the code try{ int x = 5; int y = 0; int z = x/y; }catch (ArithmeticException e) { System.out.println("Division by zero"); System.out.println(e); }?
Division by zero java.lang.ArithmeticException: / by zero
What is the primary purpose of exception handling in Java?
To separate error handling logic from core functionality
What is the type of the object created when an exceptional condition arises in Java?
Exception
What happens when an exception occurs and there is no explicit exception handling in a Java program?
Java catches the exception using the default exception handler and prints a string describing the exception
What is the result of the following code: int x = 5; int y = 0; int z = x/y;?
A runtime error occurs
What is the purpose of handling exceptions in a Java program?
To fix the error and prevent the program from crashing
Test your understanding of Java exception handling, including the concept of exceptions, exception objects, and how to separate error handling logic from core program functionality.
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