Explain the different normalization forms?
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What is Database Link ?
How many memory layers are in the shared pool?
What are ddl statements in oracle?
can a view be updated?
In what script is snap$ created? In what script is the scott/tiger schema created?
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.
which statement is running fastly ie insert or delete?
What are triggers in oracle?
What is the difference between a user and a schema in oracle?
When does a Transaction end ?
What is a package ? What are the advantages of package ?
What are the basic element of Base configuration of an oracle Database ?