单选题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 trigge

第1题：

You are working as a DBA at NetFx Corporation. A user， Scott， is maintaining the records of all the employees in the EMPLOYEEtable. Initially， the salary of the employee， ’E0025’， was $1800. On 1 May 2004， the salary of the employee， ’E0025’， was increased by $200.   The user， Scott， issued the following statement to modify the record of the employee， ’E0025’：   SQL>UPDATE EMPLOYEE  SET SALARY = 2000   WHERE EMPNO = ’E0025’；   SQL>COMMIT；   On December 1， 2004， the salary of the employee， ’E0025’， was increased by $400. The user， Scott， issued the following statement to modify the record of the employee， ’E0025’：   SQL>UPDATE EMPLOYEE  SET SALARY = 2400   WHERE EMPNO = ’E0025’；   SQL>COMMIT；   On July 1， 2005， the salary of the employee， ’E0025’， was increased by $500. The user， Scott， issued the following statement to modify the record of the employee， ’E0025’   SQL>UPDATE EMPLOYEE  SET SALARY = 2900   WHERE EMPNO = ’E0025’；   SQL>COMMIT；   On July 5， 2005， the HR manager asked you to generate the increment report of the employee， ’E0025’， for the period between 1 May 2004 and 1 July 2005. Which flashback feature will you use to generate the increment report？（）

• A、 Flashback Drop
• B、 Flashback Table
• C、 Flashback Database
• D、Flashback Version Query

第2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3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4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.

第5题：

You create a Web Form that contains a button named btnCancel that enables users to exit the page. When users click this button, validation must not occur. During testing you learn that clicking the Cancel button does not enable users to exit the page. You need to ensure that users can always exit the page. What should you do?（）

• A、Set the Enabled property of the validation controls on the Web Form to False.
• B、Set the CausesValidation property of the btnCancel button to False.
• C、Set the CausesValidation property of the btnCancel button to True.
• D、Set the Visible property of the validation controls on the Web Form to False.

第6题：

You work as the enterprise exchange administrator at Xxx .The Xxx network consists of a domain named xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution.You have to have the Application Identifier of xxx stored in a DNS record.The Application Identifier is used for the federated trust.What actions must you take on the DNS？（）

• A、You must set up recipient filtering.
• B、You must set up a Host （A）.
• C、You must use a TXT record.
• D、You must use a Pointer （PTR） record.
• E、You must use a Mail exchange （MX） record.

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第13题：

You create a data block based on a relational table containing a REF column. You select the REF column for your form module. What is true about the items based on the REF column attributes?（）

• A、The Query Only property is set to Yes. 
• B、The Conceal Data property is set to Yes. 
• C、The Insert Allowed property is set to Yes. 
• D、The Update Allowed property is set to Yes.

第14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15题：

You need to allow the user to toggle between automatic query and no automatic query using a pop-up menu. Which built-in would you use in the menu item command to obtain the relationship name? （）

• A、GET_RELATION_PROPERTY 
• B、SET_RELATION_PROPERTY 
• C、GET_BLOCK_PROPERTY 
• D、GET_FORM_PROPERTY

第16题：

In the COURSE_ENROLLMENT form module, you define a master-detail relation between the COURSES_OFFERED data block and the STUDENT data block, respectively. To implement block coordination, which statement must be true?（）

• A、 The Enforce Primary Key property on the STUDENT block is set to Yes. 
• B、 The Alias property on the COURSES_OFFERED block is set to Student. 
• C、 The Copy Value from item property on the foreign key item in the STUDENT blocks is set to the primary key item of the COURSES_OFFERED block. 
• D、 The Synchronize with item property on the foreign key item in the STUDENT block is set to the primary key item of the COURSES_OFFERED block.

第17题：

You work as the enterprise exchange administrator at Xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution.You have received instructions from the CIO to enable Autodiscover for Internet users by creating a resource record in DNS.What actions must you take？（）

• A、You must set up recipient filtering.
• B、You must set up a Host （A）.
• C、You must use a TXT record.
• D、You must use a Pointer （PTR） record.
• E、You must use a Mail exchange （MX） record.

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