One of the challenges of big data is ___. A. lack of data B. too much data C. slow processing speed D. low accuracy 相关知识点: 试题来源: 解析 B。大数据的一个挑战是数据太多。选项 A“缺乏数据”错误;选项 C“处理速度慢”是挑战之一,但不如数据太多更具代表性;选项 D“低准确性”也...
customers' personal datadataヾriven marketingthird﹑arty dataFor most classically trained marketers, the change in perspective and the new skills required in moving to a dataヾriven basis is likely to be among the toughest challenges of their careers. Successful dataヾriven marketing requires new ...
Sure, new tech allows you to capture minute-by-minute data on how your sales team is doing. But will all of those numbers help your business? Big data is hot, and it’s not hard to see why. In some contexts tracking minute-by-minute what employees are doing results in significant eff...
Big data can be also used in hospital.D. Big data can have different kinds of information.E. Whether big data is good or bad for people depends on what people think.(b)根据短文内容,补全下面的语段,每空一词。(5分)Big DataBig data can have different kinds of 81.and they can be used...
How much data is produced? When talking to someone about big data, they immediately conjure up images of giant warehouses full of servers, staff poring over page after page of numbers and statistics, and some big brother-esque official sat in a huge government building watching us all. The ...
Data in a form which cannot be represented in databases are known as Unstructured/Semi-structured data. A collection of a huge set of such data which convent
A. much more B. many more C. very more D. too more 相关知识点: 试题来源: 解析 A。本题考查形容词比较级的修饰词。important 是多音节形容词,比较级是 more important,修饰比较级可以用 much,所以是 much more important。反馈 收藏
Why is data literacy important? How does big data provide value to a business? Explain how big data affects the world of banking and the financial sector. Why is data warehousing used in finance? Why is master data management so important in companies that have multiple data sources?
(1)B.词义猜测题.根据文章第一段,Big data is a lot of sets of information that are put together,so they can be used by a computer program.大___是许多集合在一起的信息,因此它们可以被计算机程序使用.可知,大量的集合在一起的信息则构成了数据,因此,划线
Big Data Imperatives, focuses on resolving the key questions on every one s mind: Which data matters? Do you have enough data volume to justify the usage? How you want to process this amount of data? How long do you really need to keep i... S Mohanty,M Jagadeesh,H Srivatsa - Apress...