答案: 01-05 C D A A C 06-10 B/D C C C B 11-15 A C A C A 16-20 C B C 21-25 D D C D D 26-30 B D D D D 解析: (注:解析部分是博主用所学知识以及在百度上搜索总结出来的) 1. C (A)java.lang.NullPointerException是空指针异常类,NullPointer是空指针,Exception是异常. (B)java.lang.Exception类是所有…
上周通过了SFDC 401 考试,一下是对考试题的回忆. 1. Using a formula field how would a developer calculate the number of days since a record has been created? The CreatedDate field is a DateTime type field. a. TODAY() – DATEVALUE(CreatedDate) b. NOW() – DATEVALUE(Created…