Investigate the selected organization using the main components of IT

The project involves studying the IT infrastructure of a relevant information system (IS)/ information technology (IT) used by selecting an organization (we select WalMart) The idea is to investigate the selected organization using the main components of IT (Hardware, software, services, data management and networking). Infrastructure Investigation, which is in a selected industry, should be carried out by using articles, websites, books and journal papers and /or interviews.