12.5 - Basic Syntax
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Practice Questions
Test your understanding with targeted questions
What is the purpose of a try block in Java?
💡 Hint: Think about error-prone operations.
What follows a catch block in exception handling?
💡 Hint: This block is for cleanup.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of the try block?
💡 Hint: Focus on what it's meant to capture.
True or False: The finally block is optional in exception handling.
💡 Hint: Consider if it’s necessary for all error handling.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Write a Java program that includes a try block for reading an integer from user input and handles a NumberFormatException.
💡 Hint: Think about what happens if the user types something other than a number.
Create a function that reads a file and catches both IOException and NullPointerException, ensuring resources are cleaned.
💡 Hint: How will you ensure the FileReader is closed regardless of success or failure?
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