What is entity relationship diagram?
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What is data modelling concepts?
What is the use of OWNER option in EXP command ?
Could you give me an example how, where I code checkpoint and restart. I need and example
How to improve query performance using index hunting?
What is oracle block?
Can we use a Restricted packaged procedure in WHEN_TEXT_ITEM trigger ?
Where is the database stored?
what are the differences between an exclusive lock and a shared lock?
What is the difference between indexes,views,synonyms?
Explain atomicity and aggregation?
what do u mean by canvases and alerts?
Explain fully functional dependency?