Which of the following are included within Release and Deployment Models?
1) Roles and responsibilities
2) Template release and deployment
3) Supporting systems, tools and procedures.
4) Handover activities and responsibilities

A.
1, 2 and 3 only.

B.
2, 3 and 4 only.

C.
All of the above

D.
1 and 4 only.

Explanation: