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GraphQL Quiz Practice
Active Recall Drill Session
← Exit Session
Question 1 of 1
medium
GraphQL
What's the key structural difference between federation's entity model and older schema-stitching approaches?
A
There is no meaningful difference
B
Federation requires subgraphs to EXPLICITLY declare entities (@key) that other subgraphs can extend, a more structured and coordinated approach than typical schema stitching
C
Schema stitching is strictly newer than federation
D
Federation doesn't support multiple services at all
Check Answer