You are an enterprise application developer. You are developing an application that runs in an N- tier environment. You need to design your N-tier layers to enforce client-based certificate security.

How should you complete the diagram? (To answer, drag the appropriate layers to the correct locations in the answer area.)

You are an enterprise application developer. You are designing a component that will perform the following tasks: Read data from a transaction that accesses multiple data sources.Display a computed result to the user. The component contains the following routines: A routine that displays the returned dataA routine that retrieves the transacted data You want data to be displayed only when the results are complete. You need to design the component to use the threading architecture to optimize performance and to minimize the usage of resources. What should you do?

You are an enterprise application developer. You create an ASP.NET application that calls a .NET remoting object named TradingEngine. The object implements an interface named ITradingEngine. This interface defines a method that returns a SecurityDataTable object. The application types are partitioned into assemblies in the following manner: The TradingEngine class is implemented in an assembly named TradingEngineLib.The ITradingEngine interface is implemented in an assembly named TradingEngineInterfaceLib.The SecurityDataTable class is implemented in an assembly named TradingEntities. You need to identify the minimum set of assemblies necessary for deployment in the ASP.NET application.
Which assembly/assemblies should you include?

You are an enterprise application developer. You develop an application for a food store subsidiary of a company named Contoso, Ltd. The application contains the following components: ASP.NET applicationBusiness entitiesBusiness componentsData access layerLoggingData access helper The application design must meet the following requirements:
Use an N-tier environment.
Use components that can be reused
Use assembly names that map to the first three sections of the namespaces.

You need to identify the structure of the namespaces.
Which namespace structure should you use?

You are an enterprise application developer. You are creating a component that will be used to analyze various data sources. The component performs the following tasks in sequence: It accepts data from multiple online sources.It analyzes the data from each source.It returns a computed aggregate value. The types of data sources can change over the life of the component. You need to design the component to improve scalability. You also need to ensure that the component design allows for addition of data sources in future and also for modifications in the existing data sources.
What should you do?

You are an enterprise application developer. You are working on an enterprise-wide reporting application. The physical design of the application currently requires four servers that must be configured in the following manner: Two application servers as a failover cluster in the application tier. Two database servers as a failover cluster in the data tier. You need to evaluate the physical design for maximum utilization of the servers and provide a solution that is scalable.
What should you do?

You are an enterprise application developer. You plan to test the forms authentication mechanism of an ASP.NET application. You need to design an appropriate testing strategy.
What should you do?

You are an enterprise application developer. You are designing an event logging mechanism for an application. The application will be installed on all computers in your company. The company policy has the following requirements: Developers must be informed of critical events.Help-desk technicians must have access to all events on each computer. You need to design the event logging storage strategy that complies with the company policy.
What should you do?

You are an enterprise application developer. You develop a component that provides audio files for client applications. The component must meet the following requirements: Optimal performance for playback.Minimal download time. You need to design a strategy that meets the requirements. What should you do?

You work as the Microsoft.NET developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003.
The development and deployment of Extensible Markup Language (XML) Web Services forms part of your responsibilities at Domain.com. You are currently installing the Microsoft Web Services Enhancements (WSE) 3.0 framework on your development computer. At present the WSE configuration settings are not enabled on your computer.
You are required to modify the Web.config file for an ASP.NET application to enable it to support WSE configuration settings.

What should you do? (Choose the correct configuration.)