Sure Pass Exam CBAP PDF

Decision analysis is a technique that helps the BA evaluate and compare different alternatives based on their costs, benefits, and risks, and select the best option that meets the objectives and criteria. In this case, the BA needs to determine if one of the systems (Sys A or Sys B) is better suited to be modified and upgraded, based on the upgrade cost and cost new of each feature. The BA can use the table in the image to calculate the total cost of upgrading or creating new features for each system, and compare them with the expected value and return on investment of each system. The BA can also consider other factors, such as the feasibility, compatibility, reliability, and maintainability of each system, and the preferences and expectations of the stakeholders. By using decision analysis, the BA can make an informed and rational choice that maximizes the value and minimizes the risk of the solution. References:

• IIBA BABOK Guide, Section 10.23, Decision Analysis
• Decision Analysis for the Professional, SmartOrg
• Decision Analysis: Making Justifiable, Defensible Decisions, MindTools

 A communications management plan is a document that describes how the business analyst will communicate with the stakeholders throughout the project. It includes information such as the timing and frequency of communication, the location and mode of communication, the tools and techniques to be used, the delivery methods and formats, and the stakeholders’ preferences and needs. A communications management plan helps to ensure that the stakeholders are informed, engaged, and satisfied with the project progress and outcomes. A stakeholder collaboration plan is a document that describes how the business analyst will collaborate with the stakeholders to elicit, analyze, validate, and manage the requirements. A business analysis plan is a document that describes how the business analyst will conduct the business analysis activities, such as the scope, approach, deliverables, tasks, resources, and schedule. A stakeholder analysis plan is a document that describes how the business analyst will identify, analyze, and prioritize the stakeholders and their needs, expectations, and influence. References: BABOK Guide v3, Chapter 2: Business Analysis Planning and Monitoring, Section 2.5: Plan Business Analysis Communication, p. 38-40; Chapter 3: Business Analysis Governance and Information Management, Section 3.1: Plan Business Analysis Governance, p. 50-51.

 The BA should consider including the priority of each requirement in the project requirements document. The priority is the relative importance or urgency of a requirement in relation to other requirements, based on the value, risk, or dependency of the requirement. By assigning a priority to each requirement, the BA can ensure that the requirements are delivered according to the customer expectations and the project constraints, such as time, budget, and scope. The priority can also help to manage changes, resolve conflicts, and allocate resources for the requirements. References:

• CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition, Chapter 6: Requirements Analysis and Design Definition, Section 6.3: Prioritize Requirements, p. 255-256
• A Guide to the Business Analysis Body of Knowledge® (BABOK® Guide), Version 3, Chapter 6: Requirements Analysis and Design Definition, Section 6.3: Prioritize Requirements, p. 155-156

The BA should not rely on a single source of data or a limited observation period to draw conclusions about the effectiveness of a system. The BA should conduct further analysis to ensure that the data is reliable, valid, and representative of the actual situation. The BA should also consider other factors that may affect the demand for the ticket booking service, such as seasonality, promotions, customer preferences, etc. The BA should use a variety of techniques, such as interviews, surveys, data mining, etc., to gather more information and confirm or refute the initial findings. References:

• CBAP® Handbook, page 6, section 4. Review the Exam Blueprint
• BABOK® Guide, page 35, section 3.2.2. Data Analysis
• CBAP / CCBA Certified Business Analysis Study Guide, page 243, section 7.3.2. Data Analysis Techniques