多项选择题
A.Problem report B.Problem collaboration C.Problem diagnosis D.Problem resolution E.Problem documentation F.Probiem authentication
A.0000.0c70.ac22 B.0000.0c07.22ac C.0000.0c07.acl6 D.0000.0c07.ac22 E.0000.0c70.cala F.0000.0d22.ac07
A.Eliminate potential causes B.Collect information C.Document causes D.Hypothesize underlying causes E.Verif/ hypothesis F.Examine collected information