Pass the Alibaba Cloud Alibaba Big data ACA-BigData1 Questions and answers with ExamsMirror

Which of the following is not proper for granting the permission on a L4 MaxCompute table to a

user. (L4 is a level in MaxCompute Label-based security (LabelSecurity), it is a required MaxCompute

Access Control (MAC) policy at the project space level. It allows project administrators to control the

user access to column-level sensitive data with improved flexibility.)

Score 2

The data development mode in DataWorks has been upgraded to the three-level structure

comprising of _____, _____, and ______. (Number of correct answers: 3)

Score 2

Function Studio is a web project coding and development tool independently developed by the

Alibaba Group for function development scenarios. It is an important component of DataWorks.

Function Studio supports several programming languages and platform-based function development

scenarios except for ______ .

Score 2

Which of the following Hadoop ecosystem componets can you choose to setup a streaming log

analysis system?(Number of correct answers: 3)

Score 2

Synchronous development in DataWorks provides both wizard and script modes.

Score 1

commark is an open-source framework that functions on the service level to support data processing

and analysis operations. Equipped with unified computing resources and data set permissions, Spark on

MaxCompute allows you to submit and run jobs while using your preferred development methods.

Which of the following descriptions about Spark on MaxCompute is NOT correct:

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?

In DataWorks table permission system, you can revoke permissions only on the fields whose security level is higher than the security level of your account.

Score 1

The data development mode in DataWorks has been upgraded to the three-level structure

comprising of _____, _____, and ______. (Number of correct answers: 3)

Score 2

Which node type in DataWorks can edit the Python code to operate data in MaxCompute?

Score 2