How is foreign key commands related to primary key?
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how to restore particular schema from rman full backup?
What is a RADIO GROUP ?
Explain the types of database normalization?
WHEN YOU FIRE A QUERY IT WILL SLOW WHAT WILL U DO.
What is a functional dependency in the dbms?
Explain the terms database and dbms. Also, mention the different types of dbms.
What are two types of data in a database environment?
How many types of database languages are?
With DTS packaging I can store tables in Excel and convert them back to SQL. But once I copied tables to Excel I want to modify some info. How you do that without editing the Excel file?
Explain what is meant by asymmetrical protocols?
Is there an example how to configure externalfileaccess setting in firebird.conf?
What do you understand by sub-queries in sql?
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