单选题Which scenario describes an appropriate use for opening a form in a new session?（）A The data entered into the called form is logically independent of the data entered in the calling form. B The called form requires different privileges than the calling

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The study of the ways in which morphemes can be combined to form words is called morphology.

第4题：

You need to create a data block for DML operations in the NEW_EMPLOYEE form module. Which data source can you use for this block?（）

• A、REF cursor query. 
• B、Stored function. 
• C、From clause query. 
• D、Transactional trigger.

第5题：

when robert created a response form. he set the "formulas inherit values from selected document" option on the form properties, the field name on the review form is the same as the field name on the inheriting form, however the form does not inherit any data ,why ?（）

• A、he failed to specify the form type  
• B、the inheriting form is not a response form  
• C、he specified the same field names on both forms 
• D、he failed to provide inheritance formulas for each field 

第6题：

Which three scenarios describe appropriate uses for key triggers?（）

• A、Alter data in a database table. 
• B、Add custom item validation code. 
• C、Disable the Next Block key and menu item. 
• D、Display a custom form in place of a List of Values. 
• E、Change the navigational order of the blocks in a form. 
• F、Perform a complex calculation each time the F10 key is pressed. 

第7题：

You are building two forms. Each form has a button and a non-base table field. When the button is pressed, a complicated calculation is executed. The calculation is the same for both forms. The calculation code does not query or change the data in the database. When the calculation completes, it returns a single value to the non-base table field. To optimize performance and maintainability, which PL/SQL structure should be used? （）

• A、A trigger in each form. 
• B、A subprogram in each form. 
• C、A stored subprogram in the database. 
• D、A subprogram in a library that is attached to each form.

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第14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

第15题：

nancy used a rich text field on a form to capture data. she would like to display the data in a view. which of the following should she do?（）

• A、use @texttorichtext
• B、use a richtext title field
• C、use the @text（fieldname） in the  column formula
• D、nothing rich text display in the views

第16题：

The accounting manager wants you to create a form that when queried will display a calculated total of year-to-date actual expenditures for the found code entered. The values needed to generate this summary data are stored in multiple tables. Which data source type can you assign to the data block for this form without having the DBA create a database object?（）

• A、database table 
• B、transactional trigger 
• C、stored procedure 
• D、FROM clause query 
• E、client-side procedure

第17题：

You are developing the Payroll application that contains the SALARY and COMMISSION forms. When a user invoked the COMMISSION form from the SALARY form, the SAL value should be passed to the COMMISSION form. In which data form and at what time should you define the parameter to accept the value?（）

• A、SALARY form at runtime. 
• B、SALARY form at design time. 
• C、COMMISSION form at runtime. 
• D、COMMISSION form at design time. 

第18题：

Which scenario describes an appropriate use for opening a form in a new session?（）

• A、The data entered into the called form is logically independent of the data entered in the calling form. 
• B、The called form requires different privileges than the calling form. 
• C、The called form must execute as a different user than the calling form. 
• D、The calling form must be able to query data in the called form before it is saved.

第19题：

You create a Web Form. The Web Form uses the FormView control to enable a user to edit a record in the database. When the user clicks the Update button on the FormView control, the application must validate that the user has entered data in all of the fields. You need to ensure that the Web Form does not update if the user has not entered data in all of the fields. Which code segment should you use? （）

• A、protectedvoidFormView1_ItemUpdating（objectsender，FormViewUpdateEventArgse）{foreach（DictionaryEntryentryine.Keys）{if（entry.Value.ToString（）==System.String.Empty）{e.Cancel=true；return；}}}
• B、protectedvoidFormView1_ItemUpdated（objectsender，FormViewUpdateEventArgse）{foreach（DictionaryEntryentryine.NewKeys）{if（entry.Value.Equals（“”））{e.KeepEditMode=true；return；}}}
• C、protectedvoidFormView1_ItemUpdating（objectsender，FormViewUpdateEventArgse）{foreach（DictionaryEntryentryine.NewValues）{if（entry.Value.Equals（“”））{e.Cancel=true；return；}}}
• D、protectedvoidFormView1_ItemUpdating（objectsender，FormViewUpdateEventArgse）{foreach（DictionaryEntryentryine.Keys）{if（entry.Value.ToString（）==System.String.Empty）{e.KeepInEditMode=true；return；}}}

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