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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What command do you use to run the server?
💡 Hint: Look for the command related to starting Node.js applications.
Question 2
Easy
What URL do you visit to access the student feedback app?
💡 Hint: Think about how localhost is used with web applications.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What command is used to run your Node.js server?
- node app.js
- node server.js
- run server
💡 Hint: Think about where the server setup is defined.
Question 2
The URL used to access the web app is?
💡 Hint: Local host refers to the device you are using.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Modify your server code to return an error message if the feedback submission fails. Outline the steps to test this.
💡 Hint: Think about what could cause the submission to fail.
Question 2
Describe how you would implement authentication to protect the feedback submission endpoint and what challenges you might face.
💡 Hint: Consider how authentication typically works in web applications.
Challenge and get performance evaluation