WhichHTTPmethodhasthecharacteristicthatmultipleindentialrequestsmayproducesideeffectbeyondthoseofasinglerequest()?A.PUTB.GETC.INFOD.POSTE.HEADF.TRACE
题目
WhichHTTPmethodhasthecharacteristicthatmultipleindentialrequestsmayproducesideeffectbeyondthoseofasinglerequest()?
A.PUT
B.GET
C.INFO
D.POST
E.HEAD
F.TRACE