Alibaba Cloud Related Exams
ACA-BigData1 Exam

If a MySQL database contains 100 tables, and jack wants to migrate all those tables to MaxCompute
using DataWorks Data Integration, the conventional method would require him to configure 100 data
synchronization tasks. With _______ feature in DataWorks, he can upload all tables at the same time.
Score 2
Tom is the administrator of a project prj1 in MaxCompute. The project involves a large volume of
sensitive data such as user IDs and shopping records, and many data mining algorithms with proprietary
intellectual property rights. Tom wants to properly protect these sensitive data and algorithms. To be
specific, project users can only access the data within the project, all data flows only within the project.
What operation should he perform?
Score 2
If a task node of DataWorks is deleted from the recycle bin, it can still be restored.