Final answer:
A Technical control review would focus on change management, ensuring that system and software changes are managed properly to align with business goals without introducing risks. Correct option is b.
Step-by-step explanation:
The type of control review that would focus on change management as a major element in its assessment scope is likely to be a Technical control review. This is because change management procedures are closely linked to how technical systems and IT processes are managed within an organization.
Such a review would examine how changes to systems and software are proposed, reviewed, approved, implemented and documented to ensure that they are in line with business goals and do not introduce unintended security vulnerabilities or other risks.