Which of the following extension is used to represent the project file in Visual Basic?

Solution (By Examveda Team)

In Visual Basic, the project file is represented by the extension .vbp. This file type contains information about the project structure, references to other files, and various project settings. The .vb extension is used for individual source code files in Visual Basic. The extensions .cls and .vvb are not commonly associated with Visual Basic project files. Therefore, the correct option is Option A: .vbp.