AT&T is also the second largest provider of mobile telephony service in the USA with over 92 million wireless customers; just behind Verizon Wireless.By 2010 AT&T was the seventh largest company in the USA by total revenue, as well as the third largest non-oil company in the USA (behind Walmart and Bank of America).
exists and is an alternate of . Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft which combines the relational Microsoft Jet Database Engine with a graphical user interface. It is a member of the 2007 Microsoft Office system.
  In the business world Microsoft Access (a database) is used for billing customers, keeping track of inventory, creating statistics on consumer preferences. You can store â¦ large amounts of data, access it quickly and use filters and queries to find only the data you need.icrosoft Access is used to create and aggregate databases. One can import spreadsheets from Excel, SharePoint, etc. for a customized database, which is saved using SQL. Its a database system. Used for creating databases and thereafter populating and interrogating the data.