The business analysis process that ensures that requirements specifications and models meet the necessary standard of quality to allow them to be used effectively to guide further work is verify requirements. According to the BABOK® Guide1, this process involves checking that the requirements are well-defined, clear, consistent, complete, correct, feasible, modifiable, testable, and traceable. It also involves resolving any defects or issues that may affect the quality of the requirements. The purpose of this process is to confirm that the requirements specifications and models accurately reflect the stakeholder needs and expectations, and that they are ready for validation and approval.

The other options are not correct, but rather:

A. Identify constraints and assumptions is a task within the assess capability gaps process, which involves comparing the current and future states of the organization to identify the gaps that must be addressed by a solution.

B. Validate requirements is a process that ensures that the requirements support the delivery of value to the stakeholders and achieve the goals and objectives of the project or initiative. It involves evaluating the alignment, acceptability, and approval of the requirements by the stakeholders.

D. Specify and model requirements is a process that involves defining and representing the requirements in various formats, such as textual, graphical, or tabular. It helps to communicate, analyze, and refine the requirements more effectively.

References:

CBAP® Handbook, page 6, section 4. Review the Exam Blueprint, under Requirements Analysis and Design Definition, task 5.3: Verify Requirements

BABOK® Guide, page 33, section 4.2.3: Verify Requirements

How Do Business Analysts Verify Requirements? (BABOK 6.5)

What Is Requirements Analysis? Process and Techniques