Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is GraphQL?
💡 Hint: Think about how it differs from traditional APIs.
Question 2
Easy
Name one advantage of using a single endpoint in GraphQL.
💡 Hint: Consider how many URLs you usually deal with in REST.
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 does GraphQL allow clients to do?
- Request only the data they need
- Fetch all data regardless of needs
- Use multiple endpoints for each query
💡 Hint: Consider how REST APIs typically work.
Question 2
True or False: GraphQL requires multiple endpoints for accessing different resources.
- True
- False
💡 Hint: Think about the contrast with REST APIs.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are designing a learning platform with many interconnected resources (courses, quizzes, progress tracking). How would you use GraphQL to optimize data retrieval for a user's dashboard?
💡 Hint: Think about necessary relationships and how to define them.
Question 2
How can GraphQL subscriptions improve user experience in real-time applications such as stock market trackers?
💡 Hint: Consider how often data changes in such scenarios.
Challenge and get performance evaluation