MCSD.NET - 70-316 Exam Question:
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Suppose You develop a Windows-based application by using Visual Studio .NET. The application includes
a form named XYZForm and a class named Contact. XYZForm includes a button named
cmdCreateContact. You must ensure that your application creates an instance of Contact when a
user clicks this button. You want to write the most efficient code possible.
Which code segment should you use?
A. Contact contact = new Object();
B. Contact contact = new Contact;
C. Object contact = new Contact;
D. Contact contact = new Object;


B. Contact contact = new Contact;

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Tell me You work as software developer at XYZ inc. You need to develop a Windows form that provides
online help for users. You want the help functionality to be available when users press the F1 key.
Help text will be displayed in a pop-up window for the text box that has focus.
To implement this functionality, you need to call a method of the HelpProvider control and pass
the text box and the help text.
What should you do?
A. SetShowHelp
B. SetHelpString
C. SetHelpKeyword
D. ToString
You use Visual Studio .NET to create an assembly, called XYZAssembly, that will be used by
other applications, including a standard COM client application.
You must deploy your assembly on the COM application to a client computer. You must ensure
that the COM application can instantiate components within the assembly as COM components.
What should you do?
A. Create a strong name of the assembly by using the Strong Name tool (Sn.exe).
B. Generate a registry file for the assembly by using the Assembly Registration tool
Register the file on the client computer.
C. Generate a type library for the assembly by using the Type Library Importer (Tlbimp.exe).
Register the file on the client computer.
D. Deploy the assembly to the global assembly cache on the client computer.
Add a reference to the assembly in the COM client application.