Which two statements correctly describe the relation between a data file and the logical database structures?

Which two statements correctly describe the relation between a data file and the logical
database structures? (Choose two.)

Which two statements correctly describe the relation between a data file and the logical
database structures? (Choose two.)

A.
A data file can belong to only onetablespace.

B.
A data file can have only one segment created in it.

C.
An extent cannot spread across data files.

D.
A segment cannot spread across data files.

E.
A data block can spread across multiple data files as it can consist of multiple operating
system (OS) blocks.



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chu

chu

The answer is:
A.
A data file can belong to only one tablespace.
C.
An extent cannot spread across data files.