Which three of these factors are important information in a network change document? (Choose
three.)
A.
detailed information about the steps required to carry out the process of network change
B.
steps to verify the accuracy of the network change after the change has taken place
C.
a rollback plan, in case the network change is not successful
D.
a detailed inventory of all types of hardware and devices used in the network
E.
a complete list of all types of software used in the network