Practice Exception Handling (26.1.3.3) - Exception Handling - Data Structures and Algorithms in Python
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Exception Handling

Practice - Exception Handling

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a syntax error?

💡 Hint: Think about issues that prevent code from running.

Question 2 Easy

What is the purpose of a try block?

💡 Hint: Consider what happens if something goes wrong.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does a try block do in Python?

A) Defines a function
B) Catches exceptions
C) Tests code for errors

💡 Hint: Focus on what the purpose of the try block is.

Question 2

True or False: All errors in Python are syntax errors.

True
False

💡 Hint: Remember the difference between types of errors.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Develop a Python function that takes a list and an index, returns the value at the index, and raises an error if the index is invalid. Include proper exception handling.

💡 Hint: Think about how to catch the exception and provide useful feedback.

Challenge 2 Hard

Write a Python program that reads a file and handles the case when the file doesn't exist using exception handling. Explain how your code works.

💡 Hint: Consider the types of errors that can occur with file I/O operations.

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