Test details

Intermediate

November 2024

11 minutes

5/5(1)

GraphQL is a query language for APIs that enables developers to request precise data, reducing over-fetching or under-fetching. Developed by Facebook, it is widely used for building modern and efficient APIs due to its flexibility and scalability.

Why a Quiz on GraphQL?

This quiz is designed to test your understanding of key GraphQL concepts and vocabulary, essential for designing and working with GraphQL-powered APIs in real-world applications.

10 Topics Covered in this Quiz:

Queries: Fetching specific data fields from APIs.
Mutations: Modifying server-side data.
Subscriptions: Real-time data updates and event-driven responses.
GraphQL Schema Definition Language (SDL): Structuring and defining types.
Resolvers: Mapping operations to data sources.
Fields and Arguments: Structuring precise and flexible queries.
Fragments: Reusing query structures for efficiency.
Apollo: Popular tools and libraries for GraphQL.
GraphiQL: Interactive query editors and playgrounds.
Directives: Dynamic query control with built-in and custom logic.

Ready to test your skills? Jump into the quiz and sharpen your GraphQL expertise!

This test consists of 20 questions randomly selected from a database of 20 questions in GraphQL.Discover all our interview questions and answers here

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Test author : Anas Ismaïli et Maxime Javaux

About the Authors
Anas ISMAÏLI and Maxime Javaux are standout contributors on WeLoveDevs. Their dedication and expertise led them to dominate the season leaderboard with high-quality quizzes. Their work empowers developers to enhance their knowledge and build confidence in their technical skills, inspiring others in the community to learn and grow.

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