Practice Common Req Properties (4.7.1) - Building a Server with Node.js and Express
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Common req properties

Practice - Common req properties

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the purpose of req.params in Express.js?

💡 Hint: Think about how parameters are defined in a route.

Question 2 Easy

What does req.query allow you to do?

💡 Hint: They're found after the '?' in the URL.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which property is used to access URL parameters in Express?

req.query
req.params
req.body

💡 Hint: Think of how you define route segments.

Question 2

True or False: req.query can be used to retrieve data from the URL's query strings.

True
False

💡 Hint: What do query strings allow us to do?

3 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a simple Express route that retrieves a user's profile using their ID and an optional filter term using query strings.

💡 Hint: Think about how you would structure the URL for this request.

Challenge 2 Hard

Create a small application where users can submit their favorite fruits via a form. Ensure you are correctly processing the data in req.body.

💡 Hint: What middleware will you need to parse form data?

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Reference links

Supplementary resources to enhance your learning experience.