You develop a BizTalk application that receives customer orders submitted by your trading partners. You want to deploy this application to a BizTalk environment that contains three BizTalk Servers named Server 1, Server 2, and Server 3. The current volume of customer orders is expected to increase within the next year. To accommodate this expected increase, you need to isolate the applications receive functions from its processing and sending functions. You want to plan your BizTalk environment to host this application. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A.
Configure an additional MessageBox database for the BizTalk group.

B.
Create separate hosts for receiving and sending or processing functions. Configure Server 1 to use the receiving host.

C.
Create an isolated host on Server 2 and Server 3.

D.
Configure the MSMQ adapter to transactionally receive the incoming messages.

E.
Configure Server 2 and Server 3 to use the sending or processing host.