What do you understand by cursor? Mention the different types of cursor?
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What is foreign key in database?
Explain the hierarchical database?
How do you backup a database?
What is 1nf?
What are the limitations of using a model?
Mention the different types of dbms.
What built in subprogram is used to manipulate images in image items ?
Is mysql a rdbms?
Write about Transaction Management in Oracle 9i?
What are database data types?
What is the example of rdbms?
PL/SQL supports which datatypes?
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