[Solved] Given this GraphQL query:query { book(id: "1") { title author { name } } }What data will the client receive? | GraphQL

GraphQL - Basics and Philosophy

Given this GraphQL query:
query { book(id: "1") { title author { name } } }
What data will the client receive?

A{ "book": { "title": "1984", "author": { "name": "George Orwell" } } }

B{ "book": { "title": "1984" } }

C{ "title": "1984", "author": "George Orwell" }

D{ "book": { "name": "George Orwell" } }

Step-by-Step Solution

Solution:

Step 1: Analyze the query fields
The query asks for book with id "1", requesting title and nested author name.
Step 2: Match query fields to response structure
The response includes book object with title and author object containing name.
Final Answer:
{ "book": { "title": "1984", "author": { "name": "George Orwell" } } } -> Option A
Quick Check:
Nested fields return nested objects [OK]

Quick Trick: Nested fields return nested objects in response [OK]

Common Mistakes:

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