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All LessonsFree Lessons (3)

Getting Started with GraphQL

What is GraphQL?

Sending First GraphQL Queries

Advanced GraphQL Queries

Course Project Overview

Quiz: Getting Started with GraphQL

GraphQL Backend

Creating a Backend Project Organizing the Backend Project Implementing First Resolver Nested Resolvers How GraphQL Resolvers Work?Passing Arguments to Queries Exercise: Add Categories to the API Setting-up a Database Returning Data from a Database Exercise: Read User Data from the Database Implementing Mutations Exercise: Implement a Mutation Error Handling Quiz: GraphQL Backend

Developing Frontend Application

Setting Up a React Application Sending GraphQL Queries with Apollo Client Using Variables in GraphQL Queries Using Fragments Exercise: GraphQL Queries Sending Mutations with Apollo Client Client Cache and GraphQL Mutations Exercise: GraphQL Mutations Quiz: Developing the Frontend Application

Protecting GraphQL API

Getting Started with GraphQL Authentication Authentication and Authorization Implementing the login Mutation Authorization and the logOut Resolver Authentication on the Frontend Quiz: Protecting GraphQL API

Advanced GraphQL

DataLoader Pattern Implementing DataLoader with Apollo Server Exercise: Implementing DataLoader Apollo Client Cache Updating Apollo Client Cache Optimistic Mutation Pagination With GraphQL Pagination With Apollo Client Pagination and Cache Testing GraphQL Applications Quiz: Advanced GraphQL

Appendix

Running Demo Application Troubleshooting Demo Application

Building Full Stack Applications with GraphQL/

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Quiz: Getting Started with GraphQL

Quiz: Getting Started with GraphQL

Test your knowledge on getting started with GraphQL.

We'll cover the following...

Test your knowledge of GraphQL basics.

1.

(Select all that apply) What issues does the REST API have that GraphQL solves?

A.

Data overfetching.

B.

Data underfetching.

C.

An inefficient data format.

D.

Sending multiple requests from a client.

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