What should you recommend?

Your company has three offices. The offices are located in Montreal, Toronto, and Vancouver.
The network contains two Active Directory forests named contoso.com and adatum.com. The contoso.com forest contains one domain. The adatum.com forest
contains two domains. All of the servers in adatum.com are located in the Toronto office. The servers in contoso.com are located in the Montreal and Vancouver
offices. All of the servers in both of the forests run Windows Server 2012 R2.
A two-way, forest trusts exists between the forests.
Each office contains DHCP servers and DNS servers.
You are designing an IP Address Management (IPAM) solution to manage the network.
You need to recommend a solution for the placement of IPAM servers to manage all of the DHCP servers and all of the DNS servers in both of the forests. The
solution must minimize the number of IPAM servers deployed.
What should you recommend?

A.
One IPAM server in each office

B.
One IPAM server in the Montreal office and one IPAM server in the Toronto office

C.
One IPAM server in the Toronto office

D.
Two IPAM servers in the Toronto office and one IPAM server in the Montreal office

E.
Two IPAM servers in the Toronto office, one IPAM server in the Montreal office, and one IPAM server in the Vancouver office

Explanation:
* There are three general methods to deploy IPAM servers:
1. Distributed: An IPAM server deployed at every site in an enterprise.
2. Centralized: One IPAM server in an enterprise.
3. Hybrid: A central IPAM server deployed with dedicated IPAM servers at each site.
IP Address Management (IPAM) Overview