An Engineer Needs to Add an Old Switch Back into a Network

Multiple Choice

An engineer needs to add an old switch back into a network. To prevent the switch from corrupting the VLAN database, with action must be taken?

A) Add the switch in the VTP domain with a lower revision number.
B) Add the switch in the VTP domain with a higher revision number.
C) Add the switch with DTP set to dynamic desirable.
D) Add the switch with DTP set to desirable.