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 client applications forms part of your responsibilities at Domain.com. You implemented a strong-named managed assembly that makes use of Enterprise Services. The assembly is not registered for use within a COM+ context. And no RunInstaller attributes have been applied to any of the classes in the assembly. You have been instructed to register the assembly with COM+ to accommodate the COM clients.

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 client applications forms part of your responsibilities at Domain.com. Domain.com operates as a realtor and property management company. The exhibit below illustrates the currently existing class definition:

public class PropertyManager : ServicedComponent
{
public void MoveInNewCustomer(Customer customer, Unit unit) {}
}

Client applications call the MoveInNewCustomer method to move a new customer into a unit. You have been instructed to ensure that this process occurs within the context of a transaction. If a transaction does not already exist when this method is called, a transaction should be created. Only in the event of an exception being thrown; would you want the transaction to abort.
To this end you need to modify the class to meet these requirements.

What should you do? (Choose the correct code segment.)

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 an Internet Auctioneer. The development and deployment of Microsoft.NET Remoting components forms part of your responsibilities at Domain.com. You have been instructed to develop an OrderProcessor class that is responsible for charging a customer’s credit card, notifying the shipping department of the particular product that must be shipped, as well as updating the product inventory database. A COM+ application will be hosting the OrderProcessor class. To this end you need to create the class definition.

What should you do? (Choose the appropriate code segment.)

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 Client applications forms part of your responsibilities at Domain.com. You are currently developing a Microsoft Windows Forms client application that will retrieve data from an Extensible Markup Language (XML) Web Service. This XML Web Services requires Kerberos authentication. To this end you use the Web Services Enhancements (WSE) 3.0 proxy generation tool (wsewsdl3.exe) to generate a proxy to the Web service. You then create a policy file named policies.config. Policies.config specifies the authentication requirements.
You now need to specify the policy file in the app.config file.

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

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 Client applications forms part of your responsibilities at Domain.com. You are currently developing a client application that will retrieve data from two Extensible Markup Language (XML) Web Services.
1. The one Web service requires the use of username/password authentication.
2. The other Web service requires the use of Kerberos authentication.

You make use of the Web Services Enhancements (WSE) 3.0 proxy generation tool (wsewsdl3.exe) to generate the proxies to the two Web services that requires the different authentications. To this end you create a policy file that specifies the authentication requirements. Now you need to ensure that the requirements are enforces when you call each of the Web services.

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 implementation of policies for Web applications forms part of your responsibilities. You deployed a Microsoft Web Services Enhancements (WSE) 3.0-enabled Web service application to a production server. Each Web service that is implemented in the application has a Policy attribute applied. This attribute specifies the name of a policy in a policy file. The production server has the Microsoft.NET Framework 2.0 installed, but not Microsoft Visual Studio 2005. You are required to modify the Web service on the production server to use a different set of policies than those that were used during the development.

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.)

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 implementing two SOAP extension classes named EncryptionExtension and CompressionExtension respectively. These two classes encrypt and compress outgoing SOAP messages, and exist in the SoapUtilities namespace in an assembly named SoapUtilities.dll.
You are required to modify the Web.config file for an Extensible Markup Language (XML) Web Service to ensure that encryption will occur prior to compression for the SOAP messages that are returned from that service.

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

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 generating a proxy making use of Microsoft Visual Studio 2005 for a Web Services Enhancements (WSE) 3.0-enabled Extensible Markup Language (XML) Web Service in a client application. Unfortunately you did not have the WSE framework installed on your computer at that stage. You thus need to add the custom code to the proxy. At present your application references the following assemblies:
1. System
2. System Configuration
3. System Data System Deployment
4. System Drawing
5. System Web Services
6. System Windows Forms
7. SystemXml

At this stage you install the WSE 3.0 framework on your computer, and in addition you also added the reference to the required WSE 3.0 assemblies to your application. Now you need to make changes to your project to enable you to dynamically apply WSE 3.0 policies to all outgoing SOAP requests. You must ensure that you do not remove any of the custom code that has already been written.

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 client applications forms part of your responsibilities at Domain.com. You are busy developing a client application that will access a Microsoft.NET Remoting messenger application. The messenger application will allow messages to be sent between client applications. A remote class named RemoteMessenger exposes a remote event named MessageReceived. This event will be raised in the event of a client application calling the SendMessage method of the RemoteMessenger class.
A client event sink class named MessengerEventSink handles the remote MessageReceived event in an event handler named OnMessageReceived. In the OnMessage Received handler, the MessengerEventSink class raises its own MessageReceived event.
You are required to allow the client application to be notified as well as log messages when messages are sent through the messenger application. You should take care to not modify the RemoteMessenger class or the MessengerEventSink class.

What should you do?