多项选择题

Which two PL/SQL8 features are supported in Oracle Forms?()

A.methods 
B.object tables 
C.object columns 
D.collection types 
E.object as stored procedure parameters

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多项选择题
ouneedtocreateadatablockforqueryoperationsintheRETIRED_EMPLOYEESformmodule.Whichthreedatasourcescanyouuseforthisblock?()

A.vector 
B.database view 
C.database table 
D.transactional trigger 
E.PL/SQL table of records 
F.multi-dimensional array

单项选择题
Youwriteaprocedurethatwillbecalledfromtwoleveltriggersandadatabasetrigger.Whereshouldyoustorethiscode?()

A.On the Oracle server. 
B.Locally in each form module. 
C.In an attached PL/SQL library 
D.On your file network server.

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