[Solved] Given this schema: type Category { id: ID! name: String! products: [Product!]! } type Product { id: ID! name: String! category: Category!... } What will this query return? | GraphQL

GraphQL - Type Relationships

Given this schema: type Category { id: ID! name: String! products: [Product!]! } type Product { id: ID! name: String! category: Category! } What will this query return? { category(id: "10") { name products { id name } } }

AError due to missing products field

BCategory name with a list of products in that category

COnly category name without products

DCategory name with a single product

Step-by-Step Solution

Solution:

Step 1: Review query and schema
The query requests category name and nested products with id and name, expecting a list of products.
Step 2: Confirm expected output
Since products is a list, the query returns category name and a list of products.
Final Answer:
Category name with a list of products in that category -> Option B
Quick Check:
Query returns category name and list of products [OK]

Quick Trick: List fields return multiple items in nested queries [OK]

Common Mistakes:

Expecting single product instead of list
Assuming missing fields cause errors
Ignoring nested query structure

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} What will this query return?

Step 1: Review query and schema

Step 2: Confirm expected output

Final Answer:

Quick Check:

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