单选题At design time, you create a query record group for the LOV associated with the HOTEL text item in a form module for the Travel Planner Application. When is the record group populated?（）A When the user navigates to the HOTEL item. B When the form modul

第1题：

When should you create a role? （）

• A、To simplify the process of creating new users using the CREATE USER xxx IDENTIFIED by yyy statement.
• B、To grant a group of related privileges to a user.
• C、When the number of people using the database is very high.
• D、To simplify the process of granting and revoking privileges.
• E、To simplify profile maintenance for a user who is constantly traveling.

第2题：

You are using the Database Resource Manager to manage database resources. You created a resource plan directive for the MANAGERS resource consumer group under the SALES_PLAN by using the following statement：   SQL>EXEC DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE   （PLAN => ’SALES_PLAN’，   GROUP_OR_SUBPLAN => ’MANAGERS’，   CPU_P1 => 100， CPU_P2 =>0，   SWITCH_GROUP => ’CLERKS’，   SWITCH_TIME_IN_CALL => 600）；   A user， SCOTT， who is assigned to the MANAGERS group， starts a database session and executes a query on the database. What is the outcome if the query takes approximately 15 minutes to complete？（）  

• A、 The query starts under the CLERKS group and the user， SCOTT， switches back to the MANAGERS group after the query completes.
• B、 The query starts under the MANAGERS group but terminates with an error when the execution time exceeds 10 minutes.
• C、 The query starts under the MANAGERS group and switches automatically to the CLERKS group when the execution time exceeds 10 minutes. The query does not switch back to the MANAGERS group after the query completes.
• D、 The query starts under the MANAGERS group， the user SCOTT switches automatically to the CLERKS group when the execution time exceeds 10 minutes， and then switches back to the MANAGERS group after the query completes.

第3题：

You have written a custom menu for a Forms application. You saved the menu module to the file custmenu.mmb. In the Property Palette for the form, you set the Menu Module property to custmenu. When you run the form, the custom menu does not appear. What can you do to fix this problem?（）

• A、Generate the menu module executable. 
• B、Save the menu module as custmenu.mmx. 
• C、In the Property Sheet for the form, set the Starting Menu property to custmenu. 
• D、In the Property Sheet for the form, set the Menu Module property to custmenu.mmb.

第4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5题：

At design time, you create a query record group for the LOV associated with the HOTEL text item in a form module for the Travel Planner Application. When is the record group populated?（）

• A、When the user navigates to the HOTEL item. 
• B、When the form module successfully compiles. 
• C、After Form Builder validates the SELECT statement and dismisses the New Record Group dialog box. 
• D、When the user enters data in the HOTEL item, and the Validate from List property for the HOTEL item is set to YES. 

第6题：

You need to change the text of a pop-up menu that appears when a user right clicks the mouse in the EMP_DATA data block. Where could you find the node for the pop-up menu in the Object Navigator?（）

• A、Built-in Packages 
• B、Menus 
• C、PL/SQL Libraries 
• D、Object Libraries 
• E、Form Module

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第13题：

Which object is added to a form module when you copy the reusable calender class?（）

• A、List icon 
• B、Object group 
• C、PL/SQL library 
• D、Key-Listval trigger 

第14题：

Your end users will need to change values in a REF lookup field in the form application you create. To facilitate choosing a new appropriate value, your provide them with? （）

• A、An LOV for REFS. 
• B、A list item for REFs. 
• C、A radio group for REFs. 
• D、A hierarchical tree for REFS

第15题：

You have a master-detail relationship in the EMPLOYEE form module. You set the Delete Record Behavior property to Cascading. When a user deletes a master record, how does Forms implement the cascade-delete foreign-key rule? （）

• A、With a Pre-Delete trigger. 
• B、With an On-Delete trigger. 
• C、With a Post-Delete trigger. 
• D、With the On-Check-Delete-Master trigger.

第16题：

You are developing a Hotel Booking application for a travel company. The users request a wizard-style interface for this application. How could you satisfy this requirement?（）

• A、Reference the Object Iron packages in your form module. 
• B、Write an HTML interface, and invoke it from your form module. 
• C、Include the Wizard class reusable component in your application. 
• D、Build a customized wizard using tab canvases and a horizontal toolbar canvas.

第17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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