In a requirements gathering workshop, two stakeholders have differing opinions on the system interface design. The business analyst decides to use a technique that involves listing pros and cons of each option. Which technique is being used?
Decision Analysis compares alternatives by weighing their advantages and disadvantages against defined criteria, producing a reasoned recommendation. This satisfies the stem's requirement because listing pros and cons of each interface design option is the defining activity of that technique.
Why this answer
Decision Analysis is a technique used to evaluate and compare multiple options by systematically listing the advantages (pros) and disadvantages (cons) of each. In this scenario, the business analyst is facilitating a structured comparison of two interface design alternatives, which is the core of Decision Analysis. This technique helps stakeholders make informed choices by weighing the trade-offs objectively.
Exam trap
CAPM often tests the confusion between Decision Analysis and Brainstorming, as both are group techniques, but Decision Analysis is for evaluating options while Brainstorming is for generating ideas.
How to eliminate wrong answers
Option A is wrong because Prototyping involves creating a preliminary working model of the system to elicit feedback and clarify requirements, not listing pros and cons. Option C is wrong because Interface Analysis focuses on identifying and defining the interactions between systems or components, not on comparing options via pros and cons. Option D is wrong because Brainstorming is a group creativity technique to generate a large number of ideas, not to evaluate them by listing pros and cons.