Bird
0
0

What problem does under-fetching cause in GraphQL?

easy📝 Conceptual Q2 of 15
GraphQL - Basics and Philosophy
What problem does under-fetching cause in GraphQL?
AThe client receives too much unnecessary data
BThe client must make multiple requests to get all needed data
CThe server crashes due to large queries
DThe query syntax becomes invalid
Step-by-Step Solution
Solution:

  1. Step 1: Understand under-fetching definition

    Under-fetching happens when a query requests too little data, missing some needed fields.

  2. Step 2: Identify the consequence

    Because data is missing, the client must send more queries to get all required information.

  3. Final Answer:

    The client must make multiple requests to get all needed data -> Option B

  4. Quick Check:

    Under-fetching = Multiple requests needed [OK]
Quick Trick: Under-fetching means missing data, causing extra requests [OK]
Common Mistakes:
  • Thinking under-fetching causes too much data
  • Confusing server errors with under-fetching
  • Assuming query syntax is invalid due to under-fetching

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More GraphQL Quizzes
GraphQL Basics and Philosophy - Single endpoint architecture - Quiz 4medium GraphQL Basics and Philosophy - GraphQL vs REST comparison - Quiz 15hard Mutations - Mutation syntax - Quiz 14medium Queries - Nested field queries - Quiz 15hard Resolvers - Context argument - Quiz 12easy Resolvers - Parent (root) argument - Quiz 12easy Schema Definition Language (SDL) - List types - Quiz 2easy Schema Definition Language (SDL) - Object types - Quiz 15hard Schema Definition Language (SDL) - Type definitions - Quiz 10hard Type Relationships - Bidirectional relationships - Quiz 14medium