How to find the size of database?

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Can we assign Explicitly transaction to a rollback segment

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What is the best database to use?

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What the TRANSLATE('333SQD234','0123456789ABCDPQRST','0123456789') will return ?

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What are the advantages of rdbms?

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What do you mean by super key, primary key, foreign key and candidate key?

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What is the advantage of using preparedstatement?

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You loss one datafile and DB is running in ARCHIVELOG mode. You have full database backup of 1 week old and partial backup of this datafile which is just 1 day old. From which backup should you restore this file?

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Is it possible to declare or create a cursor for update of table? If no tell me why?

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What is the use of Snapshot?

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Which database is used by google?

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What are the steps in creating a database?

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