Gatsby quiz

Test your Gatsby knowledge with a free interactive quiz — 39 questions with answers and explanations. No signup needed to play.

Where do pages placed under `src/pages/` get their routes from?

1. Where do pages placed under `src/pages/` get their routes from?
2. What is Gatsby's GraphQL data layer used for?
3. Which lifecycle API in gatsby-node.js is commonly used to add a computed field (like a slug) to a node?
4. What does a Gatsby "transformer plugin" do?
5. What hook is used to query data inside a non-page component, like a shared Header?
6. What is the `StaticImage` component used for?
7. What is Gatsby?
8. What file is used to programmatically create pages at build time, such as one page per blog post?
9. What kind of routes does dynamic segment syntax like `src/pages/posts/{MarkdownRemark.fields__slug}.js` (or the older gatsby-node approach) create?
10. What is SSG (Static Site Generation) in the context of Gatsby?
11. What is `gatsby develop` used for?
12. What is the purpose of `gatsby-plugin-image`?

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