The design phase in a system development life cycle includes all of the following EXCEPT

A.
Determining sufficient security controls.

B.
Conducting a detailed design review.

C.
Developing an operations and maintenance manual.

D.
Developing a validation, verification, and testing plan.

Explanation:
Systems Development Life Cycle Conceptual Defintion Functional Requirements Determination
Protection Specifications Development Design Review Code Review Walk-Through System Test
Review Certification and Accreditation Maintenance Pg 224-228 Tittel: CISSP Study Guide.