Essentially, using CMMI reminds us to focus on process improvement. So now we know that CMMI can help improve our processes, but what exactly is a maturity model. A maturity model is, at its simplest, a description of what makes a good process. In practice this will include a framework to help you prioritize the next improvement steps, along with a common language, and a way to define what improvement looks like for your particular organization.
What is Excel. Microsoft Excel is a spreadsheet program which allows one to enter numerical values or data into the rows or columns of a spreadsheet, and to use these numerical entries for such things as calculations, graphs, and statistical analysis. Introduction to Microsoft Excel.
How is VBA used in Microsoft Excel. Microsoft Visual Basic for Applications (VBA) can be used in conjunction with Microsoft Excel to construct automated tools. Using VBA with Excel, powerful analysis tools can be developed quickly and with minimum cost. VBA can be used for important tasks like: