controlling user access

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controlling user access

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This lesson describes the Oracle7 Server decentralized security system. Using the commands covered in this lesson, you can control database access to specific objects and add new users with different levels of access privileges. You can provide alternative names for objects by using the CREATE SYNONYM command. At the end of this lesson, you should be able to  Explain the concept of the database security model.  Describe system privileges.  Set up and maintain database access by using roles.  Identify object privileges.  Change a password.  Grant and revoke object privileges.  Create synonyms for ease of table access....

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