问一道题：NO.PZ2019052001000127

问题如下：

The least likely factor below that will lead to the poor IT infrastrutcture is:

选项：

A lack of agreement between business lines and IT management on a long term strategy.

Consolidating multiple systems after merger and acquisition activities.

A low turnover in key IT management areas

Different business units have unique best-functioned IT systems.

解释：

C is correct.

考点：factors led to fragmented IT infrastrutcture

解析：共有5个因素会导致fragmented (poor) IT infrastrutcture

1. 在长期战略上，业务条线与IT管理层之间缺乏一致性

2. 做出的决定有利于短期的财务状况，但没有站在长期考虑

3. IT管理层的工作人员流动较高

4. 缺乏企业范围内的数据管理框架，导致业务部门之间的系统升级方法不一致

5. 合并和收购，使得跨产品和业务条线的合并变得困难