Which two statements are true about a foreign key?
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What are the features of openedge features?
which is the best institute to learn Oracle DBA 10g/11g, please advise, someone?
What is 'cross join'? Or what is cartesian product?
Explain about User_Defined Exceptions?
What do you mean by e-r model?
what is the diff between dbms and rdbms(what are the 12 rilations in the rdbms).
Is it possible to modify a Datatype of a column when column contains values?
What is the advantage of using preparedstatement?
Mention the different types of cursor?
what Kind of COMMENT statements placed within SQL statements ?
Tell me about view, sequence and index in DBMS.
What are the various normalizations in database?
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