单项选择题

Which trigger property applies to Key triggers? （）

A.Hide Keys
B.Show Menu Keys
C.Hide Menu Keys
D.Display in 'Keyboard Help'
E.Hide Keys Description

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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