Concepts and Architecture Interview Question:

Explain what are the components of Physical database structure of Oracle Database?

Submitted by: Administrator

The phycial structures of the database are
1.datafile
2.redologfile
3.control filedatafile:-
datafile contains actial data of the database.
redologfile:- it contains all changes done to the data base. it works in the circular fashion.
controlfile:- it contains status and structure of the database.
Submitted by: Administrator