Popular tools for developing business solutions.  There are many popular tools in this computer age which are used for making Professional Applications.They are Visual Basic, VB and ASP.NET, C#, c# and ASP.NET, PHP. If the business solution which you&#x27;re developing is an online application, two languages are used together to achieve the goals. For example, Visual Basic.NET and asp.net are used together.  http://www.ingenuitydias.com/2014/06/microsoft-visual-basic-perfect-rad-tool.html