vb is an . . . . . . . . in which one can develop, run, test & debug applications.

object based programming language
script language
mobile application
none of these

The correct answer is: A. object based programming language

VB is an object-oriented programming language that is used to develop, run, test, and debug applications. It is a relatively easy language to learn, and it is widely used in the business world.

Here is a brief explanation of each option:

  • A. object based programming language
    VB is an object-oriented programming language. This means that it allows you to create objects, which are entities that have properties and methods. You can then use these objects to create applications.

  • B. script language
    A script language is a type of programming language that is used to create scripts. Scripts are small programs that are used to automate tasks. VB is not a script language.

  • C. mobile application
    A mobile application is a software application that is designed to run on mobile devices, such as smartphones and tablets. VB is not a mobile application.

  • D. none of these
    VB is not a mobile application, and it is not a script language. Therefore, the answer is A. object based programming language.