Claims and Drains are the locks used to control the concurrency between SQL processes and utilities. Referring to the above statement, what is the maximum number of concurrent Claimers for a Subsystem? Choice 1 32 Choice 2 64 Choice 3 128 Choice 4 256 Choice 5 No limit

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any body know about orawaves do they really provide placements in their unique placement program

1 Answers   TCS,

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How would you go about increasing the buffer cache hit ratio?

2 Answers  

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how can you get actual data change values from previous transactions in oracle?

0 Answers   Oracle,

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Compare and contrast TRUNCATE and DELETE for a table.

7 Answers  

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0 Answers   Oracle,

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What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?

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what is ora 600?

1 Answers  

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What is the importance of a recovery model? : sql server DBA

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Hot backup procedure?

2 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?

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what is the role of dip user in our database?

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