正解:B
Requirements are dynamic and may change throughout the project life cycle due to various factors, such as changing business needs, stakeholder feedback, new opportunities, or risks. Business analysis planning and monitoring involves defining the process for managing changes to requirements, including how to assess the impact, prioritize, approve, and communicate the changes. The business analyst should be prepared to handle changes to requirements at any time and ensure that they are aligned with the project objectives and stakeholder expectations. Reference:
Business Analysis Expert Certification, CCBA| IIBA, section "The Experienced Business Analysis Professional" CERTIFICATION OF CAPABILITY IN BUSINESS ANALYSIS, section "4. Review the Exam Blueprint"