Your network contains an Active Directory domain named contoso.com. All domain controllers run Windows Server 2008 R2. The domain contains three servers that run Windows Server 2012 R2. The servers are configured as shown in the following table.
Server1 and Server2 are configured in a Network Load Balancing (NLB) cluster. The NLB cluster hosts a website named Web1 that uses an application pool named App1. Web1 uses a database named DB1 as its data store.
You create an account named User1. You configure User1, as the identity of App1. You need to ensure that contoso.com domain users accessing Web1 connect to DB1 by using their own credentials.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A. Configure the delegation settings of Server3.
B. Create a Service Principal Name (SPN) for User1.
C. Configure the delegation settings of User1.
D. Create a matching Service Principal Name (SPN) for Server1 and Server2.
E. Configure the delegation settings of Server1 and Server2.