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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an exception in programming?
💡 Hint: Think about what can go wrong while running a program.
Question 2
Easy
Why do we need to catch exceptions?
💡 Hint: Consider the user experience.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of a try-catch block?
- To create new objects
- To handle exceptions
- To eliminate errors
💡 Hint: Consider how programs react when errors occur.
Question 2
True or False: An exception must always be handled in programming.
- True
- False
💡 Hint: Think about how different programming languages manage exceptions.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You’re developing an application for an online booking system. Implement exception handling for cases when bookings fail due to unavailability. Write the code and discuss your strategy.
💡 Hint: Consider how users can be informed about the issue without losing the context.
Question 2
Compose a small program that demonstrates how exceptions provide context for debugging. Include various exceptions and their custom messages.
💡 Hint: Think about how clarity in error messages aids in debugging.
Challenge and get performance evaluation