The Database Environment Legacy data is which of the following? Data rejected during the installation of a new system Data contained in a newly-installed system Data contained by a system used prior to the installation of a new system Data contained in a file system Data rejected during the installation of a new system Data contained in a newly-installed system Data contained by a system used prior to the installation of a new system Data contained in a file system ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Data administrators are responsible for: overall management of data resources in an organization. writing application programs. physical database design. managing technical issues in the database environment. overall management of data resources in an organization. writing application programs. physical database design. managing technical issues in the database environment. ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Stored representations of objects and events that have meaning and importance in the user's environment are known as a database. True False True False ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Databases that contain historical and summarized information are usually called data warehouses. False True False True ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Structured data may include which of the following? None of these Dates Photo image Video clip None of these Dates Photo image Video clip ANSWER DOWNLOAD EXAMIANS APP
The Database Environment Some advantages of the database approach include all, but: program-data dependency. improved data sharing. improved data consistency. minimal data redundancy. program-data dependency. improved data sharing. improved data consistency. minimal data redundancy. ANSWER DOWNLOAD EXAMIANS APP
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