Networking · interview question
When versioning an API, which practice helps maintain backward compatibility?
Multiple choiceHardchapter-11-curatedpremiumnetworkingjson-serialization
Answer and explanation
Correct answer
D. Using URL versioning like /v1/
Why
Using URL versioning, such as /v1/, clearly communicates the API version to clients and allows multiple versions to coexist. This practice helps maintain backward compatibility, enabling clients to continue using older versions while new ones are developed.
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