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What is a visual attribute?
Visual Attributes are the font, color and pattern characteristics of objects that operators see and intract with in our application.
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List the built-in routine for controlling window during run-time?
Find_window, get_window_property, hide_window, move_window, resize_window, set_window_property, show_View
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What is a canvas-view?
A canvas-view is the background object on which you layout the interface items (text-items, check boxes, radio groups, and so on.) and boilerplate objects that operators see and interact with as they run your form. At run-time, operators can see only those items that have been assigned to a specific canvas. ...
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What is an Alert?
An alert is a modal window that displays a message notifies the operator of some application condition
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What are the display styles of an alert?
Stop, Caution, note
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Can you change the alert messages at run-time?
If yes, give the name of the built-in to change the alert messages at run-time. Yes. Set_alert_property.
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What is the built-in function used for finding the alert?
Find_alert Editors
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What buil-in routines are used to display editor dynamicaly?
Edit_text item show_editor LOV
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Can you attach an lov to a field at run-time? if yes, give the build-in name.?
Yes. Set_item_proprety
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List system variables available in forms 4.0, and not available in forms 3.0?
System.cordination_operation System Date_threshold System.effective_Date System.event_window System.suppress_working
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What is a library in Forms 4.0?
A library is a collection of Pl/SQL program units, including user named procedures, functions & packages
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List some built-in routines used to manipulate images in image_item?
Image_add Image_and Image_subtract Image_xor Image_zoom
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What are the built_in used to trapping errors in forms 4?
Error_type return character Error_code return number Error_text return char Dbms_error_code return no. Dbms_error_text return char
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What is a predefined exception available in forms 4.0?
Raise form_trigger_failure
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Oracle Forms Interview Questions
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