Practical GraphQL - Become a GraphQL Ninja - Basic mutations

This video tutorial explores how to use GraphQL mutations to write data. It covers creating and resolving mutations, specifically focusing on the 'Make User' and 'Remove User' functions. The tutorial includes testing these mutations in a GraphQL playground and handling potential errors. It concludes with a challenge to create additional mutations for managing car data.

What is the purpose of mutations in GraphQL?

How do you define a mutation in a GraphQL schema?

What are the required fields for the 'Make user' mutation?

Describe the process of creating a resolver function for a mutation.

What is the return type of the 'Remove user' mutation?

Explain how the 'Remove user' function filters through the user array.

What challenge is presented at the end of the video regarding mutations?