What happens if you lost a data file?
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In not less than 100 words what's the main difference between Rolap and Molap in ORACLE ?
What is the purpose of tables, private synonyms and public synonyms in Oracle?
What is the effect of setting the value "all_rows" for optimizer_goal parameter of the alter session command? What are the factors that affect optimizer in choosing an optimization approach?
How to define and use table alias names in oracle?
What is integrity and what is constraint??Explain with example
How to retrieve values from data fields in record variables?
How do you rate yourself in oracle and sql server ?
when loggined as SYSTEM,how to display all the users of database using sql query?
What do you mean by redo log file mirroring?
Describe an oracle table?
What is a public synonym?
When do you get a .pll extension in oracle? Explain its importance