What is the difference between clustered and non-clustered index? : sql server DBA
What are the commands you'd issue to show the explain plan for "select * from dual"?
i want export 50gb data in datapump it will take 2 hours time to complete that how can u export that tell me script ???
What the different types of replication and why are they used? : sql server DBA
how can you initialize log miner?
Illustrate how to determine the amount of physical CPUs a Unix Box possesses (LINUX and/or Solaris).
what functionality does oracle provide to secure sensitive information?
Can we take incremental backups in datapump?
Explain what partitioning is and what its benefit is.
Explain the use of setting GLOBAL_NAMES equal to TRUE.
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What purpose does the model database server? : sql server DBA
Define the SGA and: How you would configure SGA for a mid-sized OLTP environment? What is involved in tuning the SGA?