A.SWITCH_TIME B.SWITCH_GROUP C.MAX_SESS_POOL D.SWITCH_ESTIMATE
You company has four DBAs. You need to know which DBA added a column to the JOB_HISTORY table. The database cannot be offline during work hours. Which LogMiner command can you use to find out which user made the table change?()
A.A B.B C.C D.D
You created a database by using the Database Configuration Assistant. What must you do to access a user account in the sample schemas?()