Explain the classification of Database Management System?
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What is advantages of progress actional?
What do you understand by the view and mention the steps to create, update and drop a view?
Explain the difference between a dynamic and materialized view.
what is the difference between inline query and corelated subquery
What are some disadvantages of a standard language such as sql?
What do you understand by proactive, retroactive and simultaneous update?
What is e-r model in the dbms?
What are the four components of a database system?
Define transaction and transaction isolation levels?
Define fragmentation.
I have one Excel file with 80,000 Records. Now I need to load that whole file into Oracle Database with same columns in Excel sheet . How can i do that?
From where the Transactions per rollback segment is derived ?