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.
â¢ Categorized under Objects,Software | Difference Between Microsoft Excel and Microsoft Access. Microsoft Excel vs Microsoft Access. Excel and Access are two applications from the software giant, Microsoft, to deal with tabular data efficiently and conveniently. Access is a Relational Database Management Software or RDBMS that is used to create tables where data can be stored and related to each other.