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.
What is the use of macro? How do we create macro in Excel? Macro is set of instruction which are stored in Visual Basic module which will make excel to perform commands and actions for you by running them. Excel can repeat a task at any time by using macro. It allows to perform repetitive and complex tasks which you perform regularly.The easiest way to create a macro is to record a macro, Excel stores information about each step you take as you perform a series of commands. You then run the macro to repeat, or play back, the commands.