单项选择题

Which value is valid for the iterate parameter in SET_TIMER built-in procedure? （）

A.REUSE
B.RECYCLE
C.NO_CHANGE
D.OCCURRENCE

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单项选择题

WherecanyouaddyourownPL SQLcodeinrelation-handlingtriggers?（）

A.Before the "End default relation program section" comment.
B.After the "Begin default relation program section" comment.
C.Before the "Begin default relation program section" comment.
D.It is not possible to modify the relation-handling code that Forms automatically creates for relations.

单项选择题

Theaccountingmanagerwantsyoutocreateaformthatwhenqueriedwilldisplayacalculatedtotalofyear-to-dateactualexpendituresforthefoundcodeentered.Thevaluesneededtogeneratethissummarydataarestoredinmultipletables.WhichdatasourcetypecanyouassigntothedatablockforthisformwithouthavingtheDBAcreateadatabaseobject?（）

A.database table
B.transactional trigger
C.stored procedure
D.FROM clause query
E.client-side procedure