Practice - Function Call Error Propagation
Practice Questions
Test your understanding with targeted questions
What occurs when you try to divide a number by zero in Python?
💡 Hint: Think about what happens mathematically when dividing by zero.
What is a try block used for?
💡 Hint: This block is your first attempt at running code normally.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What type of error occurs when you attempt to perform an invalid operation, such as dividing by zero?
💡 Hint: Remember the main types of errors discussed.
Is it true that all exceptions must be handled immediately?
💡 Hint: Think about how errors can travel back to the calling functions.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a program that reads from multiple files and handles errors accordingly. If a file is not found, it should skip that file and continue.
💡 Hint: Think about how you could use a list of filenames and iterate through it.
Create a nested function that performs division and call it within a try block. Ensure that any division by zero is managed effectively.
💡 Hint: Consider what happens if the denominator is zero before performing the division.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.