The Phase 1 of DITSCAP C&A is known as Definition Phase. The goal of this phase is to define
the C&A level of effort, identify the main C&A roles and responsibilities, and create an agreement
on the method for implementing the security requirements. What are the process activities of this
phase? Each correct answer represents a complete solution. Choose all that apply.

A.
Negotiation

B.
Registration

C.
Document mission need

D.
Initial Certification Analysis

Explanation:
The Phase 1 of DITSCAP C&A is known as Definition Phase. The goal of this phase
is to define the C&A level of effort, identify the main C&A roles and responsibilities, and create an
agreement on the method for implementing the security requirements. The Phase 1 starts with the
input of the mission need. This phase comprises three process activities: Document mission need