An administrator is looking to apply a new service pack for an OS on several systems that run business critical applications for a large international finance corporation. Which of the following should
the administrator do FIRST?
A.
Deploy the service pack to a single department within the corporation.
B.
Upgrade the system with requirements for that service pack.
C.
Deploy the service pack to a non-critical application server.
D.
Submit a change control for the service pack deployment.