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Oracle Interview Questions And Answers
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77. What are the trigger associated with image items? When-image-activated fires when the operators double clicks on an image item when-image-pressed fires when an operator clicks or double clicks on an image item 78. What is the use of image_zoom built-in? To manipulate images in image items. WORKING WITH MULTIPLE FORMS 79. How do you create a new session while open a new form? Using open_form built-in setting the session option Ex. Open_form('Stocks ',active,session). when invoke the mulitiple forms with open form and call_form in the same application, state whether the following are true/False 80. Any attempt to navigate programatically to disabled form in a call_form stack is allowed? False 81. An open form can not be execute the call_form procedure if you chain of called forms has been initiated by another open form? True 82. When a form is invoked with call_form, Does oracle forms issues a save point? True Mouse Operations 83. What are the various sub events a mouse double click event involves? Double clicking the mouse consists of the mouse down, mouse up, mouse click, mouse down & mouse up events. 84, State any three mouse events system variables? System.mouse_button_pressed System.mouse_button_shift_state system.mouse_item system.mouse_canvas system.mouse_record OLE 85. What is an OLE? |