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Which class should you use?

You are designing an application by using Microsoft .NET Framework 4 and Microsoft
Visual Studio 2010. The application will store data that includes a time and date stamp. The
middle tier of the application is implemented by using Windows Communication Foundation
(WCF). The middle tier connects to geographically separated database servers. You need
to ensure that the application meets the following requirements: Data stored contains time

and date information local to the database server. Data stored contains Universal
Coordinated Time (UTC). Which class should you use?

You need to configure DNS to direct incoming e-mail traffic to the Exchange servers

Your company has a domain controller named Server1 that runs Windows Server 2008 R2 and the
DNS server role. A server named Server2 runs Windows Server 2003 and Microsoft Exchange Server
2007. The company wants to deploy a new Exchange server named Server3 to receive all inbound email traffic. You need to configure DNS to direct incoming e-mail traffic to the Exchange servers. You
also need to ensure that higher priority is given to Server3. What should you do?

What should you recommend?

You are designing an ASP.NET Web application that has common navigation and layout
elements on all pages. You have the following requirements: Maintain common elements in
a single location. Ensure that common elements can be modified and nested without
redeploying the Web application. Allow developers to customize the object model from
individual pages. You need to recommend a solution that can be specified at the
application, folder, or page level. What should you recommend?

Which approach should you recommend?

You are designing the modification of an existing SharePoint 2010 intranet site for a school.
The registrar at the school needs each department to be able to add a new page to their
departmental site. The page must be preconfigured with a Web Part showing the latest
announcement list items from the registrar’s site regarding class enrollment for the
upcoming semester. You need to design a page template that can be used by multiple
departments. Which approach should you recommend?

What are two possible ways to achieve this goal?

You are designing a Windows Presentation Foundation (WPF) application. The application
calls methods that perform long-running computational tasks. You need to recommend an
approach for ensuring that the application remains responsive while the tasks are executing.
What are two possible ways to achieve this goal? (Each correct answer presents a
complete solution. Choose two.)