大学MOOC Technology and Application of Blockchain(Southwest Jiaotong University)1458005169 最新慕课完整章节测试答案
Part I Introduction to Blockchain
Test
1、单选题：
Information technology has promoted human society through multiple stages of development. The next 20 to 30 years will enter
选项：
A: Digital era
B: Information age
C: The era of interconnection
D: Intelligent period
答案: 【 Intelligent period】
2、单选题：
We say that blockchain is the second generation of Internet technology, and its main areas of problem solving are( )
选项：
A: Social relations
B: Production relations field
C: Production efficiency field
D: Human-machine collaboration field
答案: 【 Production relations field】
3、单选题：
Sociologically speaking, the main goal of blockchain change is ()
选项：
A: Monopolistic internet economy
B: Improve information processing efficiency
C: Optimize data structure
D: Realize multi-party information sharing
答案: 【 Monopolistic internet economy】
4、多选题：
The key supporting technologies of an intelligent society are
选项：
A: 5G technology
B: artificial intelligence
C: Blockchain
D: Internet of Things
答案: 【 5G technology;
artificial intelligence;
Blockchain;
Internet of Things】
5、判断题：
Blockchain is the information infrastructure of an interconnected society.
选项：
A: 正确
B: 错误
答案: 【 正确】
6、判断题：
Blockchain trust is more reliable than traditional trust, and its philosophical basis is Marxist dialectical materialism.
选项：
A: 正确
B: 错误
答案: 【 正确】
7、判断题：
The decentralized technical characteristics of the blockchain are mainly determined by the chain data structure.
选项：
A: 正确
B: 错误
答案: 【 错误】
8、判断题：
Blockchain can be used for credible data storage, mainly established by its technical characteristics that the data cannot be tampered with.
选项：
A: 正确
B: 错误
答案: 【 正确】
9、判断题：
The blockchain can improve the efficiency of information processing through the distributed calculation of multiple nodes.
选项：
A: 正确
B: 错误
答案: 【 错误】
10、判断题：
Blockchain is the trust infrastructure of an interconnected society and a revolution in human trust model.
选项：
A: 正确
B: 错误
答案: 【 正确】