After completing Oracle8: Files, Data, and Users, the user should be able to:

	Use redo log files
	Describe control files and rollback segments
	Create user accounts
	Manage user accounts
	Manage user roles

Redo Log Files

	Understanding redo log files
	Using switches and checkpoints
	Sizing redo log files
	Archiving redo log files
	Using the ALTER DATABASE command

Control Files and Rollback Segments

	Using control files
	Understanding rollback segments

Managing Rollback Segments

	Creating rollback segments
	Tuning rollback segments

Creating User Accounts

	Administering user accounts
	Creating user accounts

Modifying User Accounts

	Modifying user accounts with Enterprise Manager
	Modifying user accounts with Security Manager
	Modifying user accounts with the ALTER USER command

Managing User Profiles

	Managing profiles with Enterprise Manager
	Managing profiles with Security Manager
	Managing profiles with the CREATE PROFILE and ALTER PROFILE commands

Managing User Roles

	Understanding the significance of roles
	Managing roles with Enterprise Manager
	Managing roles with Security Manager
	Managing roles with the Command Line