Practical GraphQL - Become a GraphQL Ninja - Solution to the Student Challenge

The video tutorial guides viewers through creating a data structure for cars, including defining attributes like ID, make, model, and color. It covers populating the data, exporting it, and creating a new type with non-nullable fields. The tutorial also explains how to query for a list of cars or a single car and concludes with testing the application and verifying the schema in a playground environment.

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