Free Alibaba ACA-BigData1 Exam Questions

By integrating live dashboards, DataV can present and monitor business datasimultaneously. This data-driven approach enables for well-organized data mining andanalysis allowing the user to seize new opportunities that otherwise might remainhidden. It can support wide range of databases and data formats. Which of the followingoptions DataV does not support?

By integrating live dashboards, DataV can present and monitor business datasimultaneously. This data-driven approach enables for well-organized data mining andanalysis allowing the user to seize new opportunities that otherwise might remainhidden. It can support wide range of databases and data formats. Which of the followingoptions DataV does not support?

A Log table named log in MaxCompute is a partition table, and the partition key is dt. Anew partition iscreated daily to store the new data of that day. Now we have onemonth's data, starting from dt='20180101' to dt='20180131', and we may use ________to delete the data on 20180101.

Alibaba Cloud Quick BI reporting tools support a variety of data sources, facilitating users to analyzeand present their data from different data sources. ______ is not supported as a data source yet.Score 2

A Log table named log in MaxCompute is a partition table, and the partition key is dt. Anew partition iscreated daily to store the new data of that day. Now we have onemonth's data, starting from dt='20180101' to dt='20180131', and we may use ________to delete the data on 20180101.