Given the query { books(limit: 2) { title } } and a database with books titled 'A', 'B', 'C', what will the query return?

medium📝 query result Q13 of 15

GraphQL - Queries

Given the query { books(limit: 2) { title } } and a database with books titled 'A', 'B', 'C', what will the query return?

A[{ title: 'A' }, { title: 'B' }, { title: 'C' }]

B[] (empty list)

CError: 'limit' is not a valid argument

D[{ title: 'A' }, { title: 'B' }]

Step-by-Step Solution

Solution:

Step 1: Understand the limit argument
The limit: 2 argument restricts the number of returned books to 2.
Step 2: Predict the returned data
From books 'A', 'B', 'C', only the first two 'A' and 'B' will be returned.
Final Answer:
[{ title: 'A' }, { title: 'B' }] -> Option D
Quick Check:
limit: 2 returns 2 items [OK]

Quick Trick: Limit argument restricts number of results [OK]

Common Mistakes:

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