GraphQL - Schema Definition Language (SDL)
Why does GraphQL require explicit type definitions instead of inferring types automatically?
Why does GraphQL require explicit type definitions instead of inferring types automatically?
hard📝 Conceptual Q10 of 15
Step-by-Step Solution
Solution:
Step 1: Understand GraphQL's design goal
GraphQL uses explicit types to define clear contracts between client and server.Step 2: Benefits of explicit types
This ensures predictable data shapes and helps tools validate queries before execution.Final Answer:
To ensure clear API contracts and predictable data shapes -> Option DQuick Check:
Explicit types = clear contracts = C [OK]
Quick Trick: Explicit types make APIs clear and predictable [OK]
Common Mistakes:
- Thinking GraphQL supports only one type
- Believing types are optional
- Assuming types slow down queries
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