A business analyst has been assigned to a project team that is redesigning the company's website The business analyst has been documenting the relationships between requirements and has found requirements that do not trace to a business need.
Which type of requirements are these?

Which tool can be used to analyze how the system responds to various combinations of input conditions with the probability of each outcome?

The business analyst is conducting a feasibility study to understand how well a potential solution fits into the organization. What kind of feasibility assessment is the business analyst undertaking?

Which solution should be chosen according to the completed weighted-ranking matrix?

A business analyst is developing a traceability matrix to determine whether or not any gaps exist and to identify any discrepancies.

Which critical field is needed to ensure that the traceability matrix is usable?