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Question
One data dictionary software package is called _______________.
One data dictionary software package is called _______________.
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Solution
The correct option is A DB/DC dictionary
One data dictionary software package is
called DB/DC dictionary.
A data dictionary is a
file or a set of files that contains a database's metadata. The data dictionary
contains records about other objects in the database, such as data ownership, data
relationships to other objects, and other data.
For most relational
database management systems (RDBMS), the database management system software
needs the data dictionary to access the data within a database.
Example:-the Oracle DB
software has to read and write to an Oracle DB.
Data base/data communications software that performs database and data
communications functions.
One data dictionary software package is called DB/DC dictionary.
A data dictionary is a file or a set of files that contains a database's metadata. The data dictionary contains records about other objects in the database, such as data ownership, data relationships to other objects, and other data.
For most relational database management systems (RDBMS), the database management system software needs the data dictionary to access the data within a database.
Example:-the Oracle DB software has to read and write to an Oracle DB.
Data base/data communications software that performs database and data communications functions.
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