单项选择题
A.Removing column from the available list in the report wizard.
B.Removing the column from the displayed list in the report wizard.
C.Changing the display width of a column in the report wizard.
D.Adding a column to both the available list and displayed list in the report wizard.
E.Removing a column in the live previewer.
单项选择题 Thetransportationdepartmentrequestedashippingcostreporttolisttheresourcesusedbyeachdepartment.Aseparatepageshouldbeproductforeachdepartment.Whichpropertywouldyoumodifytoachievetheseresults?（）
单项选择题 YouhaveforgottenthenameofbinaryPL/SQLlibrarysavedtotheoperatingsystem.ThisfilecontainsthePL/SQLconstrictsyoucreatedfortheinventoryreport.Forwhichfileextensionshouldyoureach?（）
单项选择题 Youarecreatingasalesdatatemplateandneedtoaddapicturetothemargin.Whatisthebestwaytoaddthismargin?（）