Practice throws Keyword - 12.11 | 12. Exception Handling | Advanced Programming
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12.11 - throws Keyword

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What keyword is used to declare that a method can throw exceptions?

💡 Hint: Think about the purpose of conveying information in method signatures.

Question 2

Easy

What type of exception is IOException?

💡 Hint: Consider where you might encounter this exception in file operations.

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 does the 'throws' keyword indicate in a method declaration?

  • It throws an exception immediately.
  • It indicates that a method can throw certain exceptions.
  • It defines a new exception class.

💡 Hint: Think about how this helps in managing exceptions in your code.

Question 2

True or False: The 'throw' keyword can be used in method declarations.

  • True
  • False

💡 Hint: Consider the context in which each keyword is used.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Write a Java program that includes a method which throws an exception. Include a calling method that handles this exception properly.

💡 Hint: Consider how you'll need to manage the exception using 'try-catch'.

Question 2

Identify a real-world scenario where you might use the 'throws' keyword and describe how exceptions should be handled.

💡 Hint: Think about your experiences with data access and error management.

Challenge and get performance evaluation