What's the difference between star and snow flake schema?
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Which factors does not affect the size of the SGA ?
What do you mean by super key, primary key, foreign key and candidate key?
Define truncate and delete commands?
What are the different types of keys in the database?
What is implicit cursor in dbms?
Define "correlated subqueries".
How does a database store data?
What file is read by ODBC to load drivers ?
Is there some bulk load or other way to import a lot of data fast?
What is meant by system analysis?
What do you mean by query evaluation engine?
What is Mirrored on-line Redo Log ?