Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does CRUD stand for?
💡 Hint: Think of the basic operations you can perform on database records.
Question 2
Easy
What is the purpose of Express.js?
💡 Hint: Consider the framework's functions that extend Node.js.
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 HTTP method is used to create a new resource?
- GET
- POST
- DELETE
💡 Hint: Think about the action of creating a new entry.
Question 2
True or False: JWT allows us to maintain stateful sessions on the server.
- True
- False
💡 Hint: Recall how JWT tokens function in relation to session management.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a task management backend that allows users to create a task, list all tasks, update a task status, and delete a specific task. Define the routes and HTTP methods you will use.
💡 Hint: Consider the structure of each API endpoint and the HTTP methods associated with them.
Question 2
Implement user authentication in your Express app using JWT. Outline the steps required to register a user and validate their credentials.
💡 Hint: Focus on user management and how you'd maintain their authentication state across requests.
Challenge and get performance evaluation