helga is working with a multi-value field that has numeric values in a list. she would like to apply a formula to each item in the list, return the list which one of the following @fuctions can she use to accomplish this with one line of code?（）

单项选择题Arielisdesigninganapplicationandwouldliketocreateresponsedocumentswithacopyoftheoriginaldocinacollapsiblesection,oneofthefollowing@command,providedwiththecorrectparameters,willallowhertodothis（）

A. @command ([compose with copy]) 
B. @command ([compose with section]) 
C. @command ([compose with reference]) 
D. @command ([compose with referencesection])

单项选择题jimhascreatedafieldhintfortheaddressfield.Userstellhimthistextdisappearswhentheyclickintheaddressfield.whichoneofthefollowingismostlikelyreason?（）

A. the address field is computed 
B. jim should have used a text popup       
C. jim stored the field hint in the database    
D. field hint only display when the user has not clicked in the field （field hint）

单项选择题ackiewantstoremoveanactionhotspotbutleavetheimageonhisvideoform,inwhichoneofthefollowingwayscanhedothis?（）

A.delete the image and reinsert it into the form 
B.select the hotspot and choose the hotspot->remove hotspot menu command 
C.highlight the  hotspot and choose the design-> hotspot->remove menu command 
D.select the hotspot and choose the design->hotspot->remove hotspot menu command

单项选择题tommyhascreatedasalesviewinhissales.nsfdatabase.Tommywantsnegativenumbersinthesalesnumbercolumnintheviewparenthesis.whichoneofthefollowingshouldtommydo?（）

A.select the parenthesis when negative value in the view properties box 
B.select the parenthesis when negative value in the column properties box 
C.use the @function @negative to set this in the column formula in the view 
D.use a formula to format the value in the field on the form that will be displaying in the view

单项选择题Yuricreatedaformulaforabutton.Thecodeissupposedtosetthevalueofanexistingfieldcalledtitle.Heusedthefollowingformula:title:=@propercase(title);afterthefoumularuns,thetitlefieldisnull.Why?（）

A.the value of one field cannot be set from the value in another field 
B.the text string in the formula is set to null. Thus notes cannot validate the formula 
C.when setting the value of a field , the formula must be in the field‟s input validation event 
D.the formula does not specify that title is an existing field. Thus it is interpreted as a temporary variable