Product Data Management system is a ____________ system A: computer-based B: product-based C: data-based D: management-based

The Statistic in Statistics is: ‍ A: obtained from the data of the population. B: reflection of the statistical characteristics of the population.r C: an index calculated based on all data of the population. D: obtained after studying all the individuals in the population. E: a statistical indicator calculated based on the sample.

Dissertations can be solely based on secondary data without the need<br/>for primary data.() A: √ B: ×

中国大学MOOC: Dissertations can be solely based on secondary data without the need for primary data.

_____________principle requires accounting entries in the accounting records and the data reported on the financial statements are based on objective evidence .

Cloud computing is a type of （ ）-based computing that provides shared Computer processing resources and data to computers and other devices on demand. A: computer B: Internet C: data D: protocol

What technology is Computer-Aided Translation based on? A: Database B: Neural network C: Big data D: Internet

A Statistic is A: equal to a parameter of the population. B: an exact characteristic of the population. C: an index calculated based on all data of the population. D: obtained after studying all the individuals in the population. E: calculated based on a sample.

Which of the following methods is not the research based on market method? A: Questionnaire B: Data mining C: User interview D: User observation

How will the computing power of the Internet of Things develop in the future? A: From data center-based computing power to edge computing closer to the end B: Further develop computing power based on data centers C: From near-end edge computing to data center-based computing power D: other