Stakeholder analysis involves identifying the stakeholders that may be affected by a proposed initiative or that share a common business need. Stakeholder analysis notes, considers, and analyzes the various characteristics of the identified stakeholders.

Explanation/Reference:
Job shadowing is an elicitation process that is a part of job observation. In this process, the observer is required to keep an eye on those workers whose work routine is down and who are unable to explain their work. The observer has to understand their work process for better assessment of the modifications of the work required. The following are the approaches for this technique:
Passive/Invisible. In this approach, the observer does not ask questions from the user about his work while the user is working.
Active/Visible. In this approach, the observer does ask questions from the user about his work even when the user is working.

Explanation
A time limit, budget limit, limit on the number of resources, and other organizational restrictions are business constraints.
Answer C is incorrect. A technical constraint describes the architectural decisions concerning hardware,
software, platforms, and interoperability with the enterprise architecture.
Answer D is incorrect. An assumption is something that's believed to be true, but it hasn't yet been proven to
be true.
Answer A is incorrect. A schedule constraint is tempting, but this is not a valid term for business analysis.
Constraints on the time limit are just part of the business constraint.