what is the use of home directory???

1 Answers   HP,

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Explain how you would restore a database using RMAN to Point in Time?

1 Answers  

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How does Oracle guarantee data integrity of data changes?

1 Answers   SoftSol,

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Explain the difference between ARCHIVELOG mode and NOARCHIVELOG mode and the benefits and disadvantages to each.

5 Answers  

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Provide an example of a shell script which logs into SQLPLUS as SYS, determines the current date, changes the date format to include minutes & seconds, issues a drop table command, displays the date again, and finally exits.

0 Answers  

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You have 4 instances running on the same UNIX box. How can you determine which shared memory and semaphores are associated with which instance?

0 Answers  

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Which environment variables are absolutely critical in order to run the OUI?

2 Answers  

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What are the different types of indexes available in sql server? : sql server DBA

0 Answers  

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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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What are the differences in clustering in sql server 2005 and 2008 or 2008 r2? : sql server DBA

0 Answers  

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What is a correlated sub-query? : sql server DBA

0 Answers  

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what are the performance views in an oracle rac environment?

0 Answers   Oracle,

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