What are external procedures ? Why and when they are used?
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How is the data structure of System R different from the relational structure?
Which part of the RDBMS takes care of the data dictionary? How
What is n tier architecture with example?
What is DDL (Data Definition Language)?
Can we use commit inside the trigger? If not then how can we save the transaction made by the trigger?
What is Data Independence?
How many types of stored procedure?
waht is meant data independence?
What is a Relation Schema and a Relation?
What is join dependency and inclusion dependency?
What is Fully Functional dependency?
What is the Disadvantage in File Processing System?
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