Questions about API Versioning || Microservices Interviews

In this video, we are going to talk about expected questions asked in Interviews about API Versioning, below are questions that we are going to talk about

-- What is API versioning, and why is it important?
-- What are the different ways to achieve API versioning, and what are the pros and cons of each approach?
-- How do you decide which API versioning strategy to use for a particular project or application?
-- How do you handle backward compatibility when making changes to an API, and why is it important?
-- What are some best practices for API versioning, and how can you ensure that your API is easy to use and maintain over time?
-- How do you communicate changes to an API to developers and users, and what tools or processes can you use to manage API versioning effectively?
-- Release notes / email / api doc etc..
-- What are some common challenges or pitfalls when working with API versioning, and how can you avoid them?
-- How do you test and validate API versions to ensure that they are working as expected and meeting the needs of your users?
-- How can you use API versioning to enable experimentation and innovation, while still maintaining stability and reliability for your users?
-- How can you measure the success of your API versioning strategy, and what metrics or feedback mechanisms can you use to continually improve your API over time?

-- Your company is planning to make some significant changes to an API that is widely used by external developers.
----- How would you approach versioning the API to avoid breaking changes for existing applications, while still enabling new features and functionality to be added?
-- You are working on a project that involves building a new API for a mobile app.
---- How would you decide on a versioning strategy for the API, and what factors would you take into account when making that decision?
-- You are responsible for maintaining an API that has multiple versions, and you receive a support ticket from a developer who is experiencing issues with one of the older versions.
---- How would you investigate and troubleshoot the issue, and what steps would you take to resolve it?
-- You are developing an API that needs to support multiple clients with different needs and requirements.
---- How would you design and implement a versioning strategy that allows for flexibility and customization, while still maintaining backward compatibility and avoiding fragmentation?

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