71、The patterns of （） show the next probable behavior of a person or market without a logical explanation as to why.

A. Internet of Things

B. Cloud Computing

C. Artificial Intelligence

D. Big Data

参考答案: D

72、（）can be scripted as a new science and technology，which is used to simulate human intelligence namely, computers simulate the way of human’s thinking and intelligent behavior, such as learning, reasoning thanking, planning,and so on.

A.internet of things

B.cloud computing

C.artificial intelligence

D.big data

参考答案: C

73、（）is preservation of confidentiality, integrity and availability of information,in addition, other properties such as authenticity, accountability, non-repudiation and reliability can also be involved.

A、 Equipment security

B.、Network security

C.、Information security

D、Content security

参考答案: C

74、（） involves choosing part of a population of interest for inspection.

A、 Check list

B、 Check sheet

C、Statistical sampling

D、Questionnaire

参考答案: C

75、（）is the process of formalizing acceptance of the completed project deliverables. The key benefit of this process is that it brings objectivity to the acceptance process and increases the probability of final product, service,or result acceptance by validating each deliverable.

A、 Validate scope

B、Define scope

C、Control scope

D、Collect requirement

参考答案: B