Recall & Review
beginner
What is an API response?
An API response is the data sent back by a server after you ask it for information. It usually contains the information you requested in a structured format like JSON or XML.
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beginner
Why do we need to parse API responses?
Parsing means breaking down the response data into parts we can understand and use. We parse API responses to extract useful information and show it in a way people can understand.
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beginner
What is JSON and why is it common in API responses?
JSON stands for JavaScript Object Notation. It is a simple text format that looks like a list or dictionary. It is easy for computers and people to read and write, so many APIs use JSON to send data.
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beginner
What does it mean to 'extract a value' from an API response?
Extracting a value means finding a specific piece of information inside the response data. For example, getting the temperature from a weather API response.
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intermediate
How can you handle errors when parsing API responses?
You check if the response has an error message or if the data is missing. If there is a problem, you show a friendly message or try again later. This helps avoid crashes or wrong information.
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What format is most commonly used for API responses?
✗ Incorrect
JSON is the most common format because it is easy to read and work with for both humans and computers.
What does parsing an API response involve?
✗ Incorrect
Parsing means analyzing the response data to extract the parts you need.
If an API response contains an error message, what should you do?
✗ Incorrect
Handling errors properly helps keep the app working smoothly and informs the user.
Which of these is NOT a reason to parse API responses?
✗ Incorrect
Sending emails is not related to parsing API responses.
What is a common structure you might find inside a JSON API response?
✗ Incorrect
JSON often contains lists or objects with data items.
Explain in your own words what parsing an API response means and why it is important.
Think about how you get information from a message and use it.
You got /3 concepts.
Describe how you would handle an API response that contains an error message.
Consider what happens if the data is missing or wrong.
You got /3 concepts.