Respuesta :
What database manufacturer is used When was the database created will be used to describe the data
d.What database manufacturer is used When was the database created
Explanation:
Database where store the data or information in file format where it can be accessed or retrieve in later stage.
In Database data and data types plays important role. In Database data’s are stores in data dictionary.
A data dictionary has one or more database Meta files. Which store the data physically in hard disk, some data base wills store log files also.
Data dictionary keeps records on objects, ownership and relationship etc...
