Exception Handling in Java is a robust mechanism used to handle runtime errors, maintain normal application flow, and improve fault tolerance. Java provides try, catch, finally, throw, and throws keywords to gracefully manage exceptions and avoid program crashes.
Time limit: 0
Quiz Summary
0 of 15 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Which keyword is used to handle exceptions in Java?
Correct
Incorrect
Question 3 of 15
3. Question
What is the parent class of all exceptions in Java?
Correct
Incorrect
Question 4 of 15
4. Question
What happens when an exception is not caught?
Correct
Incorrect
Question 5 of 15
5. Question
Which block is always executed regardless of exception?
Correct
Incorrect
Question 6 of 15
6. Question
What is the output of this code?
try { int a = 10 / 0; } catch (ArithmeticException e) { System.out.println(“Error”); }
Correct
Incorrect
Question 7 of 15
7. Question
Which of these is an unchecked exception?
Correct
Incorrect
Question 8 of 15
8. Question
Can multiple catch blocks be used with one try block?
Correct
Incorrect
Question 9 of 15
9. Question
Which keyword is used to manually throw an exception?
Correct
Incorrect
Question 10 of 15
10. Question
What does the throws keyword indicate?
Correct
Incorrect
Question 11 of 15
11. Question
What type of exception must be either caught or declared to be thrown?
Correct
Incorrect
Question 12 of 15
12. Question
What is the correct order of catch blocks?
Correct
Incorrect
Question 13 of 15
13. Question
Can we use try without catch?
Correct
Incorrect
Question 14 of 15
14. Question
What is the purpose of finally block?
Correct
Incorrect
Question 15 of 15
15. Question
Can a method throw multiple exceptions?
Correct
Incorrect
Summary
Exception handling in Java helps developers manage runtime errors using try-catch-finally and throw/throws. It improves program stability, readability, and debugging, and is crucial for building robust, fault-tolerant Java applications.
At QuizOrbit, our team specializes in fun, informative quizzes across topics like general knowledge, technology, and entertainment. Boost your knowledge with our expert-designed quizzes.
