单项选择题
Which statement about windows and blocks is true?（）
A.Transaction management is block-oriented rather than window-oriented.
B.Forms automatically navigates to an item located in an activated window.
C.A window may contain multiple blocks, but each block can only span one window.
D.A window can contain multiple canvases, and an item can be located on multiple canvases.
相关考题
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单项选择题
YouaredevelopingaHotelBookingapplicationforatravelcompany.Theusersrequestawizard-styleinterfaceforthisapplication.Howcouldyousatisfythisrequirement?（）
A.Reference the Object Iron packages in your form module.
B.Write an HTML interface, and invoke it from your form module.
C.Include the Wizard class reusable component in your application.
D.Build a customized wizard using tab canvases and a horizontal toolbar canvas. -
单项选择题
Whichbuilt-inwouldyouusetotestwhethertheCREATETABLEcommandissuedintheSALESformexecutedsuccessfully?（）
A.FORMS_DDL
B.DO_SQL
C.FORM_SUCCESS
D.FORM_NOT_SUCCESS
E.DBMS.ERROR_CODE -
单项选择题
Youneedtochangethetextofapop-upmenuthatappearswhenauserrightclicksthemouseintheEMP_DATAdatablock.Wherecouldyoufindthenodeforthepop-upmenuintheObjectNavigator?（）
A.Built-in Packages
B.Menus
C.PL/SQL Libraries
D.Object Libraries
E.Form Module
