正解:A
Explanation
Categorizing and ranking requirements is a technique of prioritizing requirements based on multiple criteria and dimensions. Categorizing requirements by type of work can help to group the requirements that have similar characteristics, such as functional, non-functional, technical, or business requirements. Ranking requirements within each category by ease of implementation to difficulty of implementation can help to determine the effort, time, and resources needed to implement the requirements, as well as the potential risks and dependencies. This approach can help Zoe to plan the solution delivery and to balance the scope, quality, cost, and schedule of the project. References: BABOK Guide v3, page 52; CBAP / CCBA Certified Business Analysis Study Guide, page 160.