This is a logical question asked in an interview. As a BA, first I’ll get signed a document by the user which states that after a point of time no changes to the requirements are accepted.

In few cases, if the changes to the requirements are accepted then as a BA,

☛ i) Firstly I’ll note down the changes made to the requirements and will prioritize them.

☛ ii) Will also go through those changes and find out the impact of them on the project.

☛ iii) Will calculate the cost, timeline, and resources required to cover the impact of change requirements in the project.

☛ iv) And will make sure that whether those changes affect or create gaps to functional design documents, testing or coding.