In your database, the STATISTICS_LEVEL initialization parameter is set to BASIC. What is the impact of this setting?()
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In your database,the STATISTICS_LEVEL initialization parameter is set to BASIC. What is the impact of this setting?()
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Your database is configured in shared server mode. However, your senior DBA asks you to modifythe value of the PRIVATE_SGA limit in the profile of the users. What could be the reason for this()
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Your database is in NOARCHIVELOG mode. After which two operations you should take the backup of control file?()
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Your database is in NOARCHIVELOG mode. You start to do a backup, but your users complain that they dont want you to shut down the database to perform the backup. What options are available to you?()
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Your database is running in NOARCHIVELOG mode. You want to put the database in ARCHIVELOG mode. Which two statements regarding archive log destinations are true?()
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In your database, the Log Writer (LGWR) process is unable to write to a member of a current redo log group due to read/write failure. Which two effects would you see in your database?()
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in your database instance, the STATISTICS_LEVEL initialization parameter is set to BASIC. What is the impactof this setting()
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