Practice - Error Handling
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Practice Questions
Test your understanding with targeted questions
What is error detection?
💡 Hint: Think about how a program knows there was a problem.
Name one way to report an error.
💡 Hint: How do we tell someone something went wrong?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first step in error handling?
💡 Hint: Think about how you would first notice something went wrong.
True or False: Logging is unnecessary for error management.
💡 Hint: Why do we need to remember past issues?
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Challenge Problems
Push your limits with advanced challenges
Design an error handling mechanism for a temperature sensor reading application that can detect, report, and recover from erroneous readings. Outline the implementation steps.
💡 Hint: Think about how your application will know if something is wrong before responding.
Write pseudo-code for a function that handles errors from a UART communication process, indicating possible errors via return codes, logging them and implementing a retry strategy.
💡 Hint: Start with checking the result of the data read operation clearly.
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Reference links
Supplementary resources to enhance your learning experience.