智能电网大数据章节测试课后答案2024春

第四章测试

1.The collection of big data in smart grid is divided into which ( ) .
A:Flow data acquisition, database acquisition, file Acquisition B:Flow data collection, manual collection, file collection C:Flow data acquisition, manual acquisition, database acquisition D:Manual collection, database collection, file collection
答案:A
2.Of the following statements about Python, the correct one is ( ) .
A:An open source statistical analysis software, provides a wealth of classical statistical analysis algorithms and mapping technology B:A commercial mathematical software for Algorithm Development, data visualization, data analysis, and numerical computation C:A distributed real-time computing system D:A widely used high-level, general-purpose, interpretive dynamic programming language that provides a rich library of algorithms 3.Of the following categories of ML methods, the correct one is ( ) .
A:Semi supervised learning B:Supervised learning, unsupervised learning, semi supervised learning, enhancing learning C:Enhancing learning D:Supervised learning and unsupervised learning 4.Some of the typical techniques for data acquisition are ( ) .
A:HDFS B:Sqoop C:Flume D:Kettle E:Hive 5.In the following application scenario about Matlab, the correct statement is ( ) .
A:Data cleaning for Small Data Volumes B:Provide a lightweight parallel computing library C:Development of prototype system D:Algorithm Research on Small Data Volume E:Exploratory analysis of data