Answer-first summary for fast verification
Answer: Announce the new version, Deploy the new version of the API, Inform customers of the end date of the old API version, Provide support for any customers using the old version till its end date, Deprecate old API version.
The correct answer is B because it follows the recommended order for retiring API versions, ensuring a smooth transition for all customers. This sequence includes announcing the new version, deploying it, informing customers about the old version's end date, providing necessary support during the transition, and finally deprecating the old API version. For more details, refer to deploying_new_breaking_major_api_versions at zapier.com/engineering/api-geriatrics/.
Author: LeetQuiz Editorial Team
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You are tasked with managing the release of a new version of an API that includes breaking changes. This API is widely used by numerous customers. What is the recommended sequence for releasing this update?
A
Deploy the new version of the API, Announce the new version, Inform customers of the end date of the old API, Deprecate old API version, Provide support for any customers using the old version till its end date.
B
Announce the new version, Deploy the new version of the API, Inform customers of the end date of the old API version, Provide support for any customers using the old version till its end date, Deprecate old API version.
C
Inform customers of the end date of the old API version, Deprecate old API version, Announce
D
Announce the new version, Deploy the new version of the API, Deprecate old API version, Inform customers of the end date of the old API version, Provide support for any customers using the old version till its end date.
E
The new version, Deploy the new version of the API, provide support for any customers using the old version till its end date
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