单项选择题
A.SALARY form at runtime.
B.SALARY form at design time.
C.COMMISSION form at runtime.
D.COMMISSION form at design time.
单项选择题 TheEMP_DEPTblockinyourEMPLOYEEformisbasedonaviewinanOracle8database.TheitemsinthisblockhavetheUpdateAllowedpropertysettoYes.Whichdatabasefeaturemakesitpossibletopermanentlymodifytheunderlyingview?（）
单项选择题 Theaccountingmanagerwantsyoutocreateaformthatwhenqueriedwilldisplayacalculatedtotalofyear-to-dateactualexpendituresforthefundcodeentered.Thevalueneededtogeneratethissummarydataarestoredinmultipletables.HowwouldyoudefinethedatasourceforthisdatablockwithouthavingtheDBAcreateadatabaseobject?（）
多项选择题 Yourapplicationrequiresthatyouprogrammaticallymanipulateanonqueryrecordgroup.Whichthreebuilt-inscanyouuse?（）