The Database Environment A database management system (DBMS) is a: hardware system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide controlled access to a database. software system used to create, maintain, and provide uncontrolled access to a database. hardware system used to create, maintain, and provide uncontrolled access to a database. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Legacy data is which of the following? Data contained by a system used prior to the installation of a new system Data rejected during the installation of a new system Data contained in a newly-installed system Data contained in a file system Data contained by a system used prior to the installation of a new system Data rejected during the installation of a new system Data contained in a newly-installed system Data contained in a file system ANSWER DOWNLOAD EXAMIANS APP
The Database Environment All enterprise resource planning (ERP) systems are heavily dependent on databases to store the data required by the ERP applications. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A data warehouse uses: historical operational data. partial operational data. health care data. future operational data. historical operational data. partial operational data. health care data. future operational data. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database application can perform which of the following activities? Add records All of these Read records Update records Add records All of these Read records Update records ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Some advantages of the database approach include all, but: program-data dependency. improved data sharing. minimal data redundancy. improved data consistency. program-data dependency. improved data sharing. minimal data redundancy. improved data consistency. ANSWER DOWNLOAD EXAMIANS APP
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