ACA-BigData1 Exam Question 21
There are various methods for accessing to MaxCompute, for example, through management console, client command line, and Java API. Command line tool odpscmd can be used to create, operate, or delete a table in a project.
Score 1
Score 1
ACA-BigData1 Exam Question 22
DataWorks can be used to create all types of tasks and configure scheduling cycles as needed. The supported granularity levels of scheduling cycles include days, weeks, months, hours, minutes and seconds.
Score 1
Score 1
ACA-BigData1 Exam Question 23
When we use the MaxCompute tunnel command to upload the log.txt file to the t_log table, the t_log is a partition table and the partitioning column is (p1 string, p2 string).
Which of the following commands is correct?
Which of the following commands is correct?
ACA-BigData1 Exam Question 24
Where is the meta data(e.g.,table schemas) in Hive?
Score 2
Score 2
ACA-BigData1 Exam Question 25
AliOrg Company plans to migrate their data with virtually no downtime. They want all the data changes to the source database that occur during the migration are continuously replicated to the target, allowing the source database to be fully operational during the migration process. After the database migration is completed, the target database will remain synchronized with the source for as long as you choose, allowing you to switch over the database at a convenient time. Which of the following Alibaba products is the right choice for you to do it:
Score 2
Score 2