MaxCompute can coordinate multiple users to operate one project through ACL authorization. The
objects that can be authorized by ACL include ______. (Number of correct answers: 3)
Score 2
By integrating live dashboards, DataV can present and monitor business data
simultaneously. This data-driven approach enables for well-organized data mining and
analysis allowing the user to seize new opportunities that otherwise might remain
hidden. It can support wide range of databases and data formats. Which of the following
options DataV does not support?
Apache Spark included in Alibaba E-MapReduce(EMR) is a fast and general-purpose cluster computing
system. It provides high-level APIs in Java, Scala, Python and R, and an optimized engine that supports
general execution graphs. It also supports a rich set of higher-level tools. Which of the following tools
does not be included in Spark?
Score 2
