70-316 Developing and Implementing Windows-based Applications with Microsoft Visual C# .NET Study Guides

Demo Question 13.

You use Visual Studio .NET to create a component CKSchedulingComponent that will be shared by two client applications. Your superior, Bill, gives you these requirements: 1. He plans to deploy new version of CKSchedulingComponent. 2. Not all of the new versions will be compatible with both client applications. 3. When CKSchedulingComponent is deployed you must ensure that you can upgrade the CKSchedulingComponent for a single client application. 4. You must also minimize the need for configuration changes. What are two possible ways to achieve your goal? (Each correct answer presents a complete solution. Choose two)

A. Create a strong name of CKSchedulingComponent and specify a version number. Compile each client application and bind it to CKSchedulingComponent. Deploy each client application to its own folder. When you deploy a new version of CKSchedulingComponent, increment its version number.
B. Deploy each client application to its own folder. Deploy CKSchedulingComponent to its own folder. Register CKSchedulingComponent by using RegSvr32 with the /s option.
C. Deploy each client application to its own folder. Deploy a separate copy of CKSchedulingComponent to each client application folder. When you deploy a new version of CKSchedulingComponent, replace the older version only if the new version remains compatible with the client application in the same folder.
D. Compile the client applications with reference to CKSchedulingComponent. Deploy both client applications and CKSchedulingComponent to a single folder. When you deploy a new version of CKSchedulingComponent, increment its version number.
E. Create a strong name of CKSchedulingComponent and specify a version number. Compile each client application and bind it to CKSchedulingComponent. Deploy CKSchedulingComponent to the global assembly cache on the client computer. Deploy each client application to its own folder. When you deploy a new version of CKSchedulingComponent, increment its version number.


Display Answer

Answer: C, E C. We keep two separate copies of the shared component. And we only replace the shared copy of the component if compatibility is still maintained. E. You can install multiple versions of the same assembly to the Global Assembly Cache, and applications can locate and use the appropriate version.

Explanation: