确定信息系统集成项目的需求是项目成功实施的保证，项目需求确定属于（）的内容。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30329' and id < 2452239 and id<>'2452239' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30329' and id > 2452239 and id<>'2452239' order by id asc limit 5