To answer this question, the user needs to understand the different types of review.
A. Walkthrough: This is a type of review where the author of a document walks through it with other team members, stakeholders, or subject matter experts to ensure that everyone understands the content, and to identify any defects or issues that need to be addressed. This option is a type of review.
B. Inspection: This is a type of review that focuses on finding defects or issues in a document, code, or design. It is usually performed by a team of inspectors who are trained to find defects. This option is a type of review.
C. Informal Review: This is a type of review that is not structured and is usually performed by colleagues or peers. It is done to obtain feedback, identify potential defects, and gain a better understanding of the document. This option is a type of review.
D. Management Approval: This is not a type of review. It is a process that involves obtaining approval from management for a document, design, or code before it is released.
The Answer is: D