Overview/Description Database Management Systems, DBMSs, are used to control, maintain, and use a relational database where the data is stored. A relational database consists of the data records, files, and database objects. An important part of each organization is allowing users to gain access to the data for them to view and manipulated if required. In order for users to do this query languages are used which enable users to write queries and send them to the database to retrieve the appropriate data and return it to them. Queries can also be written to manipulate the data by updating,...