Which two actions should you perform to design a high-availability solution for the company that meets the following requirements?

You are the messaging engineer for your company. The company has an Exchange Server 2007 messaging system.

You need to design a high-availability solution for the company that meets the following requirements:

Maintain service availability for Outlook Web Access in the event that a single server fails.

Maintain data availability for all client types in the event that a single disk fails.

Minimize the number of servers deployed on the network.

Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

You are the messaging engineer for your company. The company has an Exchange Server 2007 messaging system.

You need to design a high-availability solution for the company that meets the following requirements:

Maintain service availability for Outlook Web Access in the event that a single server fails.

Maintain data availability for all client types in the event that a single disk fails.

Minimize the number of servers deployed on the network.

Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A.
Create a Network Load Balancing cluster for the Edge Transport servers on your network.

B.
Create a Network Load Balancing cluster for the Client Access servers on your network.

C.
Create a Network Load Balancing cluster for the Mailbox servers on your network.

D.
Configure cluster continuous replication on all Mailbox servers.

E.
Configure local continuous replication on all Mailbox servers.

Explanation:
1. Maintain OWA availability for single server failure. Requires B.

2. Maintain data availability for all client types for a single disk failure. Requires D or E and eliminates C.

3. Minimize number of servers deployed. Eliminates D.

NLB cluster not designed for database servers, like Mailbox servers.



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