l*****0
发帖数: 287 | 1 现在在看BEC第四章Information technology,里面关于types of reports including
periodic
scheduled reports, exception reports, demand reports, ad hot reports and
push
reports.
我对后面这三种有点迷糊，怎么觉得他们都是只要有demand就会出来呢？
哪位同学可以点拨一下？怎么区分这后面三种。 谢谢了。 | r*****e
发帖数: 4598 | | k*******6
发帖数: 79 | 3 见过这样的解析， 希望对你的理解有帮助。 对不起，题没办法copy.
B4-1 INTRODUCTION TO INFORMATION TECHNOLOGY
Explanation
Choice "a" is correct. An ad hoc report is a report that does not currently
exist but that needs to be created on
demand without having to get a software developer involved.
Choice "b" is incorrect. A demand report is a specific report that can be
printed or viewed on demand.
Choice "c" is incorrect. An exception report is a report produced when a
specific condition or "exception"
occurs.
Choice "d" is inc | c**********6
发帖数: 231 | |
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