what is the role of dip user in our database?

0 Answers  

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In which dictionary table or view would you look to determine at which time a snapshot or MVIEW last successfully refreshed?

0 Answers  

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Describe what redo logs are.

1 Answers  

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Draft one mock email requesting your non-technical management grant you downtime to (provide justification where applicable) complete the following tasks: (1) Generate statistics on a large table; (2) Generate an RDA – if you don't know what an RDA is please say so. (3) Rename datafiles.

0 Answers  

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Can you tell me about your experience with the administration of COTS system..? Also, how do you set up seed data..?

0 Answers  

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What is the difference between clustered and non-clustered index? : sql server DBA

0 Answers  

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What are the steps you will take, if you are tasked with securing an SQL Server?

1 Answers   STC,

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orra 1555 what is this error,why it is occur?

2 Answers   Mphasis,

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Give two examples of referential integrity constraints.

2 Answers  

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Explain the difference between a data block, an extent and a segment.

2 Answers  

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In oracle 10g export, import if we declare rows=y/n what would be the output?

0 Answers   Value Labs,

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how can you record information about current session?

0 Answers   Oracle,

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