How to apply form handlers in Oracle forms which we have already created in an application?

 SQL  *forms  is  4GL  tool  for  developing  and  executing;  Oracle  based interactive application.

 False.

 On-validate-field  trigger  fires,  when the field Validation status New or changed.Post-field-trigger  whenever  the  control  leaving form the field, it will fire.

 Post-field trigger fires whenever the control leaving from the filed.Post-change trigger fires at the time of execute-query procedure invoked or filed validation status changed.

 a. ON-INSERT b. POST-INSERT c. PRE-INSERT PRE-INSERT,ON-INSERT & POST-INSERT.

 No.

 Execute Trigger (trigger-name)

 It will fires whenever SQL * Forms would normally attempt to lock a row.

 Key-startup trigger fires after successful navigation into a form. Pre-form trigger fires before enter into the form.

 Key-startup trigger fires after successful navigation into a form.Pre-form trigger fires before enter into the form. PACKAGE PROCEDURE & FUNCTION

 A Package procedure is built in PL/SQL procedure.

 1. Restricted package procedure.   2. Unrestricted package procedure.

Restricted  package procedure that affects the basic functions of SQL * Forms. It cannot used in all triggers except key triggers. Unrestricted  package  procedure  that  does  not  interfere with the basic functions of SQL * Forms it can be used in any triggers.

 No.

 It synchronizes the terminal screen with the internal state of the form.

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