How do you increase the OS limitation for open files (LINUX
and/or Solaris)?
Explain an ORA-01555
What type of index should you use on a fact table?
What is a correlated sub-query? : sql server DBA
Should you place Recovery Catalog in the Same DB? . Can you use RMAN without Recovery catalog
What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?
Give the two types of tables involved in producing a star schema and the type of data theyhold.
what is the difference between catalog & nocatalog?
Explain the difference between a data block, an extent and a segment.
How to make a replica of existing oracle server to another server?
what is the diffrence between core dba and apps dba?
what r the types of backup?
any body know about orawaves do they really provide placements in their unique placement program
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