1. What is SDL ? Junior A. the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it B. the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file C. the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation D. the SDL declaration that introduces a new object type and its set of fields
2. Which term means: "the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file"? Junior A. SDL B. Root operation type C. type keyword D. extend keyword
3. Which statement is correct? Junior A. SDL — the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation B. SDL — the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file C. SDL — the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it D. SDL — the SDL declaration that introduces a new object type and its set of fields
4. What is type keyword ? Mid A. the SDL declaration that introduces a new object type and its set of fields B. the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file C. the SDL construct that adds fields to an already-declared type, enabling modular and federated schema composition D. the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it
5. Which term means: "the SDL declaration that introduces a new object type and its set of fields"? Mid A. Schema-first development B. type keyword C. extend keyword D. SDL
6. Which statement is correct? Mid A. type keyword — the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file B. type keyword — the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation C. type keyword — the SDL declaration that introduces a new object type and its set of fields D. type keyword — the SDL construct that adds fields to an already-declared type, enabling modular and federated schema composition
7. What is Root operation type ? Mid A. the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation B. the SDL declaration that introduces a new object type and its set of fields C. the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file D. the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it
8. Which term means: "the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation"? Mid A. Schema-first development B. type keyword C. extend keyword D. Root operation type
9. Which statement is correct? Mid A. Root operation type — the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation B. Root operation type — the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file C. Root operation type — the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it D. Root operation type — the SDL declaration that introduces a new object type and its set of fields
10. What is extend keyword ? Mid A. the SDL construct that adds fields to an already-declared type, enabling modular and federated schema composition B. the SDL declaration that introduces a new object type and its set of fields C. the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file D. the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it
11. Which term means: "the SDL construct that adds fields to an already-declared type, enabling modular and federated schema composition"? Mid A. extend keyword B. SDL C. type keyword D. Schema-first development
12. Which statement is correct? Mid A. extend keyword — the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it B. extend keyword — the SDL construct that adds fields to an already-declared type, enabling modular and federated schema composition C. extend keyword — the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file D. extend keyword — the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation
13. What is Schema-first development ? Senior A. the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation B. the SDL declaration that introduces a new object type and its set of fields C. the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it D. the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file
14. Which term means: "the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it"? Senior A. SDL B. Schema-first development C. type keyword D. Root operation type
15. Which statement is correct? Senior A. Schema-first development — the human-readable, language-agnostic syntax used to declare types, fields and operations in a schema file B. Schema-first development — the workflow of authoring the SDL contract first and then implementing resolvers to satisfy it C. Schema-first development — the SDL declaration that introduces a new object type and its set of fields D. Schema-first development — the special entry-point type, named Query, Mutation or Subscription, whose fields begin every operation