The use of arrays opens up several possibilities for us. Why would we want to use them? For ordinary arrays, we can use them even if we do not know the total number of data values to be processed. One of the more interesting features of arrays involves the ability to create execution-time arrays at program run time. This is a pretty powerful feature of programming. To start this discussion topic, identify some array used in your organization or an organization for which you know, the business applications; and share the information.