IIBA Updated CBAP Exam Questions and Answers by zayden

 A parametric estimate is an estimate that uses a mathematical formula or model to calculate the time, cost, or resources required for a project or activity based on historical data and known variables. In this scenario, the 25 workstations per hour represents a parametric estimate of the productivity of the project team, which can be used to determine the total duration and cost of the installation. A parametric estimate is usually more accurate and reliable than other estimation techniques, such as expert judgment or analogy, as it is based on objective and quantifiable data. References:

• CBAP Certification Study Guide v3.0, page 33
• BABOK Guide v3, page 16
• Certified Business Analysis Professional™ (CBAP®) | Coursera, Course 3, Week 3, Video: “Project Management Concepts”

 A test plan is a document that describes the scope, objectives, strategy, and activities of testing a software product or system. A test plan is mandatory in most software development projects because it ensures that the software meets the quality standards and requirements of the stakeholders. A test plan also helps to identify and mitigate the risks, defects, and issues that may affect the software functionality, performance, usability, and security. A test plan is different from a communication management plan, which is a document that describes how the project information will be communicated to the stakeholders. A test plan is also different from a disaster recovery plan, which is a document that describes how the project will resume its operations in the event of a disaster or emergency. A test plan is not a procurement plan, which is a document that describes how the project will acquire the goods and services needed from external sources. References:

• CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition, Chapter 9: Solution Assessment and Validation, page 329-330.
• How to write a software requirement document (with template), paragraph 6
• These testing methods should be mandatory for any software, paragraph 1
• Software Testing Plan - Tutorialspoint, paragraph 1

 A desired outcome is a statement of what the organization wants to achieve as a result of the business analysis work. A desired outcome should be specific, measurable, achievable, relevant, and time-bound (SMART). A desired outcome should also be aligned with the organizational goals and objectives, and provide value to the stakeholders. Examples of desired outcomes are increase sales, reduce costs, and reduce time to deliver a product or service. Implement new machinery to complete the work processes faster is not an example of a desired outcome, but rather a possible solution or requirement that may help to achieve a desired outcome. References: BABOK Guide v3, page 97; CBAP / CCBA Certified Business Analysis Study Guide, page 217.

GAP analysis is a technique that involves determining and documenting the variance between business requirements and current capabilities. GAP analysis helps to identify the gaps or discrepancies between the current state and the desired state of a system or a process. GAP analysis can also help to prioritize the requirements, define the scope, and plan the actions needed to close the gaps. GAP analysis is different from risk analysis, which is a technique that involves identifying, assessing, and managing the uncertainties and threats that may affect the project objectives. GAP analysis is also different from schedule analysis, which is a technique that involves estimating, monitoring, and controlling the time and resources needed to complete the project activities. GAP analysis is not a cost benefit analysis, which is a technique that involves comparing the costs and benefits of alternative solutions or courses of action. References:

• CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition, Chapter 6: Enterprise Analysis, page 215-216.
• Business Capability Analysis: How to analyze capabilities, paragraph 3
• ProjectManagement.com - Variance Analysis, paragraph 1
• Which of the following techniques involves determining and documenting …, paragraph 1