Alibaba Cloud Related Exams
ACA-BigData1 Exam
The data development mode in DataWorks has been upgraded to the three-level structure
comprising of _____, _____, and ______. (Number of correct answers: 3)
Score 2
Your company stores user profile records in an OLTP databases. You want to join the serecords with web server logs you have already ingested into the Hadoop file system.
What is the best way to obtain and ingest these user records?
DataWorks provides two billing methods: Pay-As-You-Go (post-payment) and subscription (prepayment). When DataWorks is activated in pay-as-you-go mode, Which of the following billing items will
not apply?
Score 2