You are configuring a two-node Exchange Server 2003 cluster.

You install a Windows cluster as shown in the exhibit

You install Exchange Server 2003 on both cluster nodes.

You need to complete installing Exchange Server 2003 on the cluster.

What should you do?

A.
Move the Distributed Transaction Coordinator resource to the Cluster Group resource group.

B.
Create an instance of the Microsoft Exchange System Attendant resource type and bring the resource online.

C.
Create an instance of the Microsoft Exchange Information Store resource type and start the Microsoft Exchange System Attendant service on all nodes.

D.
Configure the Cluster service to start up by using an account that has Exchange Full Administrator rights over the Exchange organization.