How do you register a component? Expected answer: Compiling the component, running REGSVR32 MyDLL.dll Name and explain the different compatibility types when creating a COM component. Expected answer:

What is IUnknown? What methods are provided by IUnknown? It is a generally good idea to have an answer for this question if you claim you know COM in your resume. Otherwise, you may consider your int

How do you center a form?Can I send keystrokes to a DOS application?Convert an RGB value to a long, or a long to RGB.Implement smooth scrolling for either text, graphics or controls across a form.Impl

How do you center a form?Can I send keystrokes to a DOS application? Convert an RGB value to a long, or a long to RGB. Implement smooth scrolling for either text, graphics or controls across a form. I

How do you represent your menu description in the status Bbr of your MDI? So that when I move the mouse over menu option, the description is shown in appropriate status bar?How would you make a progra

3 main differences between flexgrid control and dbgrid controlActiveX and Types of ActiveX Components in VBAdvantage of ActiveX Dll over Active ExeAdvantages of disconnected recordsetsBenefit of wrapp

What is the method for returning more than one values from a function in VB?What is early-binding and late-binding? Does ASP support early-binding?Difference between T-SQL and PL/SQL?How can a COM obj

You are creating a client application that calls ActiveX DLLs. Which of the following properties of the Err object provides the name of a component that sends an error back to the client application?

Which of the following has the highest order of precedence? Functions and ParenthesisMultiplication, Division and ExponentsAddition and SubtractionLogical Operations When designing a database table, h

How do you create a recordset object in VBScript?What is Querystring collection? - It allows you to extract data sent to the server using a GET request.Explain the difference between POST and GET Met