成功哪有看起来那么容易?在备考的路上,最有希望通过的人总是最孤独的。这个时候,只要我们坚持初心,持之以恒,才能滴水穿石,获得最终得突破。每日坚持练习两道acca考试题目,坚持下去,你会发现一个不一样的自己~
2021年acca考试F2科目练习题与解析(53)
题干:【单选题】Which of the following statements are true?
(1) Big data analytics show correlation and causation between variables
(2) One of the uses of exploiting big data analytics for profit making organisations is to lead to increased profit margins
(3) One of the uses of exploiting big data analytics in non profit-seeking organisations is to lead to reduced costs.
选项:A. 1,2 and 3
B. 1 and 3 only
C. 2 and 3 only
D. 1 and 2 only
题号:【正确答案】C。
中公解析:选项1是错误的。对大数据的一个缺点就是,大数据的重点往往是寻找数据集之间的相关性,而不是强调因果关系。识别两个变量之间的相关性比确定是什么导致了相关性更容易
知识点:Big Data (Chapter 2 Source of data)