what must be done to meet the business requirement?

Refer to the Exhibit.

A business requires the DB1 server to remain isolated from the Internet. Web1 and Web2 are
multi-homed and not configured to forward packets.

Based on the exhibit, what must be done to meet the business requirement?

A.
Deploy an additional vShield Edge device between DB1 and Web VMs.

B.
Connect DB1 to a new isolated network.

C.
Modify the DB1 NIC to connect to WebServ-Net.

D.
Deploy an additional vShield Edge device between DB1 and the Internet.