PMI Updated PMI-PBA Exam Questions and Answers by tyson

 A traceability matrix is a document that links requirements to their sources and traces them throughout the project life cycle. It helps to track changes in requirements, assess their impact, and ensure that they are met by the project deliverables. A traceability matrix is a useful tool for document control, as it records the version history of each requirement and the rationale for any changes. A statement of work, a project plan, and a problem or opportunity statement are not methods of document control, but rather documents that describe the project scope, objectives, activities, and justification. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline, page 9 1; Business Analysis for Practitioners: A Practice Guide, page 121 2

 A matrix is a tool that can be used to record, organize, and track the requirements throughout the lifecycle of the project. A matrix can help the business analyst to identify the sources, dependencies, relationships, and attributes of the requirements, as well as to monitor their status, changes, and traceability. A matrix can also facilitate the communication, verification, and validation of the requirements with the stakeholders, and ensure their alignment with the business needs and objectives. A matrix can be updated and reviewed regularly to reflect the current state of the requirements and the solution, and to obtain the approval and acceptance from the stakeholders. A common example of a matrix is the Requirements Traceability Matrix (RTM), which is a tool that links the requirements to the project scope, objectives, deliverables, and test cases12. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline3, page 18; Business Analysis for Practitioners: A Practice Guide4, page 92.

External dependencies are the factors or conditions that are outside the control of the project, but may affect its scope, schedule, cost, quality, or risks. External dependencies may include legal, regulatory, cultural, environmental, political, economic, or technological factors. An organization that is evaluating the possibility of conducting business internationally should investigate these factors at the onset of the initiative, as they may have significant impacts on the feasibility, viability, and desirability of the project. The other options are not factors that should be investigated at the onset of the initiative. Deliverables to be produced are the outputs or results of the project that meet the stakeholder requirements. Impacts on requirements baseline are the changes or deviations from the approved set of requirements that define the solution scope. Change control processes are the procedures and tools that manage how changes to the project scope, schedule, cost, quality, or risks are identified, evaluated, approved, implemented, and communicated. These factors are determined or addressed during the planning or execution phases of the project, not at the onset of the initiative. References: PMI-PBA® Examination Content Outline, page 13; PMI-PBA® Reference List, page 1, BABOK® Guide v3, page 39; 4.

A test case is a set of conditions or variables under which a tester will determine whether a system under test satisfies the requirements or works correctly. A test case is derived from the requirements and the acceptance criteria, and it specifies the input data, expected output, and execution steps. A test case is incorrect if it does not match the requirements or the acceptance criteria, or if it contains errors, ambiguities, or inconsistencies. If the business analyst receives a test result report that shows evidence of defective functionality, but verifies that the functionality behaves according to the requirements, the business analyst should first verify that the test case is incorrect. This can be done by reviewing the test case, comparing it with the requirements and the acceptance criteria, and identifying any discrepancies or flaws. By verifying that the test case is incorrect, the business analyst can avoid unnecessary changes to the requirements or the solution, and ensure that the test results are valid and reliable. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline3, page 21; Business Analysis for Practitioners: A Practice Guide4, page 101.