Understanding of objectives and scope is measured through monitoring and feedback activities.
ACMP emphasizes the need for feedback loops such as surveys, workshops, and check-ins that assess
stakeholder clarity on project goals. Measurement and benefits realization (C) assesses adoption, not
understanding. Change impact assessments (D) identify scope but do not measure comprehension.
Sponsor assessments (A) evaluate sponsorship effectiveness, not general stakeholder clarity.
Therefore, option B aligns with ACMP guidance.
(Reference: ACMP Standard, Process Group 4 – Execute; Activity: Use feedback mechanisms to
measure understanding of scope and objectives.)