Answer:
An Oracle database consists of one or more logical storage units called tablespaces, which collectivley store all of the database's data.
Each tablespace in an ORACLE database consists of one or more files called datafiles, which are physical structures that conform with the operating system in which Oracle is running.
For Example::: A simple Oracle Database have one tablespace and one datafile.
Each tablespace in an ORACLE database consists of one or more files called datafiles, which are physical structures that conform with the operating system in which Oracle is running.
For Example::: A simple Oracle Database have one tablespace and one datafile.
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