You work as a database administrator for Certkiller .com. While granting a role,SELECT_CATALOG_ROLE, to a user, Certkiller, using Oracle Enterprise Manager 10g Database Control, you have cleared the DEFAULT check box. What will be the result?()
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You work as a database administrator for Supportcenter.cn. While granting a role, SELECT_CATALOG_ROLE, to a user, SupportCenter, using Oracle Enterprise Manager 10g Database Control, you have cleared the DEFAULT check box. What will be the result?()
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You are working on a database that must be functioning 24 hours a day, 7 days a week. The database isconfigured in ARCHIVELOG mode. Which two options do you have for performing user-managed backups()
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