How do you increase the OS limitation for open files (LINUX and/or Solaris)?

1 Answers  

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i want export 50gb data in datapump it will take 2 hours time to complete that how can u export that tell me script ???

1 Answers   iGate,

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How to make a replica of existing oracle server to another server?

3 Answers  

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How can you tell how much space is left on a given file system and how much space each of the file system's subdirectories take-up?

0 Answers  

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

2 Answers   Mphasis,

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the process of adding a cpu in sql server is called..?

2 Answers   TCS,

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How would you go about verifying the network name that the local_listener is currently using?

0 Answers  

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You have found corruption in a tablespace that contains static tables that are part of a database that is in NOARCHIVE log mode. How would you restore the tablespace without losing new data in the other tablespaces?

0 Answers  

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SUPPOSE AS A DBA YOU CREATED ONE USER BY DEFAULT HOW MANY PRIVILIZES WILL COME TO USER & WHERE CAN YOU SEE THAT PRIVILIZES.

4 Answers   Cognizant,

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Name three advisory statistics you can collect.

1 Answers  

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I have my backup RMAN script called "backup_rman.sh". I am on the target database. My catalog username/password is rman/rman. My catalog db is called rman. How would you run this shell script from the o/s such that it would run as a background process?

1 Answers  

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Explain materialized views and how they are used.

0 Answers  

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