- What are good uses of GraphQL?
A)Web application frontends
B) Mobile applications
C) Facade for any AWS service
D) All of the above
- How many endpoints does AppSync create for an API?
A) An endpoint for every data source
B) An endpoint for every entity or node
C) As many as you like
D) Only one
- What is the resolver template written in?
A) JSON
B) YAML
C) VTL
D) SQL
- What is a write operation in GraphQL?
A) POST
B) PUT
C) Mutation