WhichtriggerpropertyappliestoKeytriggers?（）……

单项选择题Howcanyouchangethecursorstyleinyourform?（）

A.Open the form module property palette and set the Cursor Style property. 
B.From the Tools menu, select Preferences-->Runtime Settings. 
C.Use the GET_APPLICATION_PROPERTY and SET_APPLICATION_PROPERTY built-ins. 
D.You cannot change the cursor style.

单项选择题YoucreateapackagethatcontainsPL SQLvariablesthatmustbesharedamongseveralformsintheTravelapplication.Youplacethepackageinalibraryandattachthelibrarytoalltheformsthat needtosharethedata.WhichparameterintheOPEN_FORMbuilt-inmustyousettoensurethatchangesmadebyoneformarevisibletotheotherformsintheapplication?（）

A.data_mode 
B.paramlist 
C.query_mode 
D.session_mode 

多项选择题Whichthreeobjectscanbecomponentsofamenumodule?（）

A.windows 
B.parameters 
C.object groups 
D.report objects 
E.visual attributes 

单项选择题YoucreateadatablockbasedonarelationtablecontainingaREFcolumn.YouselecttheREFcolumnforyourformmodule.WhichstatementabouttheREFcolumnistrue?（）

A.It is created as a nondisplay item. 
B.The Lock Record property is set to Yes. 
C.It cannot be referenced in item level triggers. 
D.It is placed on the canvas with the highest sequence number.

单项选择题WhichvalueisvalidfortheiterateparameterinSET_TIMERbuilt-inprocedure?（）

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