单项选择题
A.Dialogue box that implicitly determines report execution.
B.Message line that implicitly determines report execution.
C.Message line that suppresses the default oracle message.
D.Dialogue box that does not terminate report execution.
E.Dialogue box that suppresses the default oracle message.
单项选择题 UsingthereportwizardyoucreateatabularreporttodisplayallthecolumnsintheEMPtable.Therecordsareorderedbythedeptnameandjobcolumns.Youneedtocreateahierarchicalreportthatbreaksonthedeptnameandjobvalues.Usingthedatamodelhowwouldyoucreatethisbreakstructure?（）
单项选择题 Youcreateasalaryreporttodisplayemployeesalariesgroupedbythedeptcolumn.Youneedtochangethebreakorderfromascendingtodescendingusingthemodel.Howwouldyoureversethedisplayorderofthedepartment?（）
单项选择题 Youwanttocreateatemplatetobeusedasastandardforallcompanyreports,whicharemanydifferentstyles.Howmanydifferenttemplatesmustyouhaveifyouplantousemultiplereportstyles?（）