Which of the following fixed database roles can add or remove user IDs?

Related MCQs

• Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time.
• Database __________ , which is the logical design of the database, and the database _______,which is a snapshot of the data in the database at a given instant in time.
• In                                  of Oracle, the database administrator creates a user account in the database for each user who needs access.
• The granting and revoking of roles by the user may cause some confusions when that user role is revoked. To overcome the above situation
• Which SQL Query is use to remove a table and all its data from the database?
• Which SQL Query is use to remove a table and all its data from the database?
• A command to remove a relation from an SQL database
• A command to remove a relation from an SQL database
• To remove a relation from an SQL database, we use the              command.
• A single                              further allows the user to be authenticated once, and multiple applications can then verify the user’s identity through an authentication service without requiring reauthentication.