You are an enterprise application developer. You develop a solution by using Microsoft Visual Studio .NET 2005 and .NET Framework 2.0. The solution must meet the following requirements:
* It must be available to the local network through Windows forms.
* It must be available to the Internet through Web forms.
* It must use a predefined set of business objects and rules.It must access data from a Microsoft SQL Server 2005 database.It must avoid code duplication.

You need to design application layers for the solution.
Which application layers and components should you design?

You are an enterprise application developer. You are designing an extranet Web application for a company. The application will be used by the employees around the world. You need to recommend a design by using an ASP.NET Web farm that is highly available.
What should you do?

You are an enterprise application developer. You are designing an event logging mechanism for a serviced component. You need to ensure that the event logging mechanism meets the following requirements:
* All exception data must be logged after the deployment of the serviced component.
* Access to methods that handle mathematical computations must be logged during development only.

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

You are an enterprise application developer. You develop a Web application by using ASP.NET that runs on Microsoft Windows Server 2003. The ASP.NET application fails to save trace and log data in an event log. You discover that the application has no write access to the registry. You need to ensure that the trace and log information is saved to the event log. You also need to minimize the risk that is associated with the solution.
What should you do?

You are an enterprise application developer. You are creating a client-side service component for an application. The application runs in the security context of the user. The component must store proprietary information in a secure registry store that requires system service-level access by using the ACL of the user. You need to ensure that the component meets the requirement of the application with a minimum level of security risk.
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 implementation of trace listeners forms part of your responsibilities at Domain.com. You are currently busy implementing a custom trace that logs errors and warnings in a Microsoft SQL Server 2005 database. The custom trace implementation must allow individual applications to determine whether errors or warnings should be logged at a given time. To this end you install the assembly that contains the trace listener in the global assembly cache (GAC) on an application server.
You need to enable all Web services on the application server to use the trace listener by default. You should ensure that your solution does not force Microsoft Windows Forms applications that run on the server to use the trace listener.

What should you do? (Each correct answer presents part of the solution. Choose two.)

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 of Extensible Markup Language (XML) Web Services forms part of your responsibilities at Domain.com. You are currently developing an Extensible Markup Language (XML) Web Service that will allow Domain.com to locate the delivery trucks that it provides to companies. The Web service clients will send a SOAP similar to the one illustrated below:

<soap:envelope>
<soap:body>
<mobilePhoneNumber xmlns=urn:gov:DOT”>000-000-0000</mobilePhoneNumber> </soap:body>
<soap:envelope>

To this end you create a Web method named GetLocation and apply the appropriate SoapDocumentMethod attribute to this method. Now you need to configure the attribute to enable it to support the SOAP request. What should you do? (Each correct answer presents part of the solution. Choose two.)

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. Domain.com operates as a credit bureau.
The development of Extensible Markup Language (XML) Web Services forms part of your responsibilities at Domain.com. You are currently developing an Extensible Markup Language (XML) Web Service that will allow legitimate third parties to access credit scores, pull credit records, and update credit information for customers. You need to implement a Web method named ObtainCreditScore. ObtainCreditScore should accept a String parameter and return an integer. You need to make use of Remote Procedure Call (RPC) style for this Web method; you also need to make use of the Document style for all Web methods that will be implemented. To this end you need to make use of the appropriate code segment for the Web service.
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 ASP.NET Web application development forms part of your responsibilities at Domain.com. You are currently developing an ASP.NET Web application that contains three Web services and eight Web pages. You further received instructions to deploy the application to a production server named Certkiller -SR03. You need to ensure that no human-readable code is stored on the Web server when you deploy the application.
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 Extensible Markup Language (XML) Web service development forms part of your responsibilities at Domain.com. You are currently developing an Extensible Markup Language (XML) Web Service that contains four Web methods. Each of these four methods accepts a different number of parameters and each method is configured to make use of remote procedure call (RPC) SOAP formatting. You must ensure that each of these four Web methods is capable of being exposed as a Web method by the Web service.

What should you do?