单项选择题
A. @sort
B. @sort(@thisvalue)
C. @sortAscending(fieldA)
D. @sort(“ascesding”;”fieldA”)
单项选择题 Several@functionscanexecutemultiplestatements.Whichoneofthefollowinginitializesavariableandcanincrementinduringtheoperation?（）
单项选择题 jim,adominoprogrammer,wanttodeterminethenumberofworkingdaysinayear.Whichoneofthefollowingformulashouldheuse?（）
单项选择题 Inthevideoform.theOrderDatefield(WhichshowsWhenthevideomaybeordered)iscalculatedbasedontheDatefield(Whichdisplaysthereleasedate).Theorderdateis30dayspriortothereleasedate.WhichonethefollowingformulaswillcalculatetheOrderDatevalue?（）