What is the difference between Memory_target and
Memory_max_target? Why its required to resize these parameter?
how to restore particular schema from rman full backup?
Who is communication horizons?
What is father dbms?
Is it possible to modify a Datatype of a column when column contains values?
What is 1nf in the dbms?
In which format image is stored in database?
Explain the hierarchical database?
What is cold backup ? What are the elements of it ?
What is 2nf and 3nf?
What is the purpose of a model?
i have table as source table and flat file as target i need yo perform some logic in loading the data. is it posible? and one more thing the no of fields in source is 200+ and for target is 30+ how i can map them.........
What are the different file extensions that are created by Oracle ?
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