单项选择题
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.
相关考题
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单项选择题
Youestablishedaccesstomenumodulesusingroles.Youhaveallowedthesalesroletoaccessthemenumodule,butpreventedaccesstotheUpdatemenuitem.Whichitempropertywouldyoualtertograyoutthemenuoptionfortherole?（）
A.Item Roles.
B.Menu Item Roles.
C.Display without Privilege.
D.Use Security.
E.Command Type. -
单项选择题
Youwanttoimplementamaster-detailrelationbetweendatablocksbasedonobjecttables.Howwouldyoudothis?（）
A.Create the relation manually and coordinate the blocks using triggers.
B.Base the relation on a REF pointer using the Data Block Wizard.
C.Base the relation on a foreign key using the Data Block Wizard.
D.This task is not possible because master-detail relations can be implemented only for blocks based on relation tables. -
单项选择题
AsalesanalystreviewsthefirstdraftonyourSalesapplication,andrequeststhattheapplicationgraphicallyrepresentrevenuegeneratedforeachsalesrepresentative,inadditiontothetextualdatacurrentlydisplayedfortheORDERblock.Howwouldyouincorporatethisgraphicinyourform?（）
A.Invoke the Chart Wizard and create a chart based on the ORDER block.
B.Create a chart using Graphics Builder and then select File Import Chart in Form Builder, positioning the new chart with the text items in the ORDER block.
C.Invoke the Data Block Wizard in reentrant mode, select the Charts tab, and specify the chart type and column sources for the X and Y axes.
D.Select the Chart node in the Object Navigator, Click the Create icon, and specify the details of the chart in the chart's Property Palette.
