【单选题】An administrator is running proprietary server software that requires services to be reconfigured every time the server is upgraded to the latest vendor version. Which of the following is the BEST sol...
A.
The current system configuration should be documented for future use.
B.
Server diagramming and environmental topologies should be documented.
C.
A copy of the latest pre-installation plan should be developed and utilized.
D.
Vendor support should be contacted so that they can correct the issue.