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

• A.Calls and execution time of APIs compiled in DataService Studio
• B.Shared resource groups for scheduling and Data Integration instances
• C.Task nodes created by developer
• D.Baseline instances generated by Intelligent Monitor and Data Quality checks

Comment: *

Name: *

Email: *

Verification: *

If a task node of DataWorks is deleted from the recycle bin, it can still be restored.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

MaxCompute supports two kinds of charging methods: Pay-As-You-Go and Subscription (CU cost).
Pay-As-You-Go means each task is measured according to the input size by job cost. In this charging method the billing items do not include charges due to ______.
Score 2

• A.Data download
• B.Computing
• C.Storage
• D.Data upload

Comment: *

Name: *

Email: *

Verification: *

You want to understand more about how users browse your public website. For example, you want to know which pages they visit prior to placing an order. You have a server farm of 100 web servers hosting your website. Which is the most efficient process to gather these web servers across logs into traditional Hadoop ecosystem.

• A.Channel these clickstreams into Hadoop using Hadoop Streaming
• B.Import all user clicks from your OLTP databases into Hadoop using Sqoop
• C.Just copy them into HDFS using curl
• D.Ingest the server web logs into HDFS using Apache Flume

Comment: *

Name: *

Email: *

Verification: *

In MaxCompute command line, if you want to view all tables in a project, you can execute command:
______.
Score 2

• A.select tables;
• B.desc tables;
• C.show tables;
• D.use tables;

Comment: *

Name: *

Email: *

Verification: *