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单选题
You create a multiple form application- Which built-in must you use to invoke the form modules to enable you to programmatically control navigation between the multiple forms in your application?（）
A
NEW_FORM
B
OPEN_FORM
C
CALL_FORM
D
CLOSE_FORM
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单选题You are creating a Windows Forms application by using the .Net Framework 3.5.You plan to display detailed help instructions for each control in the form.You create a help file.You configure a HelpProvider component on the form.You need to display the help file for the control that is focused when the F1 key is pressed.Which method of the HelpProvider class should you call for each control？（）A
SetShowHelpB
SetHelpStringC
SetHelpKeywordD
SetHelpNavigator
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单选题You are developing a Windows Communication Foundation (WCF) service that is hosted by a Windows Forms Application.The ServiceHost instance is created in the Form Constructor.You need to ensure that the service is not blocked while the UI thread is busy. What should you do?（）A
Decorate the service implementation class with the following line of code [ServiceBehavior(UseSyncronizationContext = false)]B
Decorate the service implementation class with the following line of code [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple)]C
Call the Invoke method of the form and supply a delegate.D
Call the BeginInvoke method of the form and supply a delegate.
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单选题You want to create a temporary table while executing a procedure in a form. Which statement is true?（）A
You cannot create a table form within Forms. B
You must use the FORMS_DDL built-in to create the table. C
You must use the DBMS_DYNAMIC_DDL package to create the table. D
You can write the CREATE TABLE statement directly into the trigger.
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单选题You are developing a tax report for the payroll application. You created a before parameter form report trigger to create three temporary tables to store text that are need while the report is executed. Which report trigger would you use to delete these temporary tables?（）A
Before parameter form. B
After parameter form. C
Before report. D
After report.
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单选题You are creating a Windows Forms application for a financial service provider by using the .NET Framework 3.5. You have to implement a multiple document interface （MDI） in the application to allow users to open multiple financial documents simultaneously.You need to ensure that whenever the child MDI form is created， the application displays a message in the title bar of the parent MDI that a child form has received focus. What should you do？（）A
Implement theActivated eventB
Implement the MdiChildActivate eventC
Override the OnParentVisibleChanged methodD
Override the OnParentBindingContextChanged method
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单选题You are creating a new form for the Order Entry application. You define a record group that will be created when the form is executing this built in: CREATE_GROUP(rg_emplist, global_scope) Which form(s) in the application will have access to this record group?（）A
All forms in the application. B
Any forms opened by the user who initiated the record group. C
Only the form issuing the CREATE_GROUP built-in. D
Any forms referenced by the form that contains the procedure.
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单选题You create a package that contains PL/SQL variables that must be shared among several forms in the Travel application. You place the package in a library and attach the library to all the forms that need to share the data. Which parameter in the OPEN_FORM built-in must you set to ensure that changes made by one form are visible to the other forms in the application?（）A
data_mode B
paramlist C
query_mode D
session_mode
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多选题94 What are three characteristics of the CALL_FORM built-in?（）AIt is an unrestricted procedure.BIt is valid in Enter Query mode.CIt invokes a form in a modal window.DIt can only invoke a form in Query Only mode.EIt enables you to start a new database session.FIt enables free navigation between all opened form sin an application.
考题
单选题You create a multiple form application- Which built-in must you use to invoke the form modules to enable you to programmatically control navigation between the multiple forms in your application?（）A
NEW_FORM B
OPEN_FORM C
CALL_FORM D
CLOSE_FORM
考题
单选题You need to create a form for Payroll application that will allow the user to view all information for any employee ID queried. This data should be displayed to the user in a grouped format. The user should be able to choose which information they want to see from a pull down list containing the values PERSONAL and PAYROLL. Which format should you use to create this form?（）A
One content canvas and multiple stacked canvases. B
One content and one stacked canvas.C
Tab canvas with several tab pages. D
One content canvas. E
A horizontal and vertical toolbar.
考题
多选题Which three built-ins can you use to navigate between forms invoked with the OPEN_FORM built-in? （）ACLOSE_FORMBNEXT_FORMCGO_FORMDPREVIOUS_FORM
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