It helps developers develop applications with its own RDBMS and programming tools. These applications are portable across various platforms; also you can access various data base management systems. End users need not have the knowledge of the underlying architecture of the application.
Tables derived from the ERD?
Spurious tuples may occur due to?
What is cold backup and hot backup (in case of Oracle)?
What are stored-procedures? And what are the advantages of using them?
Name two utilities that Oracle provides, which are use for backup and recovery?
What are stand-alone procedures?
What is database Trigger?
What is ROWID?
Name the three major set of files on disk that compose a database in Oracle?
What are the four Oracle system processes that must always be up and running for the database to be useable?
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