What are the subordinate tasks of the Initiate and Plan IA C&A phase of the DIACAP process? Each correct answer represents a complete solution. Choose all that apply.

Initiating the IA implementation plan involves developing a comprehensive strategy for how information assurance controls will be integrated and managed within the system, laying the groundwork for execution.

Developing the DIACAP strategy defines the scope, resources, and overall approach for the certification and accreditation process, ensuring alignment with organizational goals and requirements.

Assigning IA controls involves selecting and tailoring the appropriate security controls from the DoD baseline, based on the system's mission criticality and data confidentiality requirements.

Assembling the DIACAP team designates the individuals with the necessary expertise and roles to carry out the certification and accreditation tasks throughout the entire process.

Registering the system with the DoD Component IA Program formally enrolls the system into the DIACAP lifecycle, ensuring it receives appropriate oversight and resources from the responsible component.

Conducting validation activity, which includes security testing and evaluation to confirm the effectiveness of implemented controls, is typically part of the 'Implement and Validate' phase, not the initial 'Initiate and Plan' phase of DIACAP.