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 contained in a newly-installed system Data contained in a file system Data rejected during the installation of a new system Data contained by a system used prior to the installation of a new system Data contained in a newly-installed system Data contained in a file system Data rejected during the installation of a new system ANSWER DOWNLOAD EXAMIANS APP
The Database Environment The primary mechanism for providing context for data is metadata. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Some advantages of the database approach include all, but: program-data dependency. improved data consistency. improved data sharing. minimal data redundancy. program-data dependency. improved data consistency. improved data sharing. minimal data redundancy. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Data descriptions are stored in a central location called the depository. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database application can perform which of the following activities? Update records All of these Read records Add records Update records All of these Read records Add records ANSWER DOWNLOAD EXAMIANS APP
The Database Environment A database management system (DBMS) is a: software 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. hardware system used to create, maintain, and provide uncontrolled 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 controlled access to a database. hardware system used to create, maintain, and provide uncontrolled access to a database. software system used to create, maintain, and provide controlled access to a database. ANSWER DOWNLOAD EXAMIANS APP
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