What is database schema in dbms?

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Why do we need to use a database?

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i have table as source table and flat file as target i need yo perform some logic in loading the data. is it posible? and one more thing the no of fields in source is 200+ and for target is 30+ how i can map them.........

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Define database lock?

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Which database is good for large data?

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What is a checkpoint in dbms?

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What is a file in a database?

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Discuss transparent DBMS?

0 Answers   Ernst Young,

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How to repair a corrupt firebird database?

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Explain Relational Algebra in RDBMS

0 Answers   Infosys,

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Why its better to use files than a DBMS when there are multiple users to access the data

0 Answers   Infosys,

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Mention the types of join?

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