ACA-BIGDATA1 ACA Big Data Certification Exam Questions
Jan 12,2022
ACA-BIGDATA1 exam is one for ACA Big Data Certification, which is designed for engineers who can use Alibaba Cloud Big Data products. ACA Big Data Certification Exam ACA-BIGDATA1 covers basic distributed system theory and Alibaba Cloud's core products like MaxCompute, DataWorks, E-MapReduce and ecosystem tools. Killtest new released ACA-BIGDATA1 ACA Big Data Certification Exam questions can help you study the test well.
Alicloud ACA-BIGDATA1 Exam
Alicloud certification ACA-BIGDATA1 exam basic information is available below.
Number of questions: 60
Duration: 90 minutes
Exam Score: 65
Language: English
Registration fee: $120
ACA-BIGDATA1 Alicloud Exam Outline
List the details of Alicloud ACA-BIGDATA1 exam outline below.
MaxCompute 41%
DataWorks 32%
E-MapReduce 21%
Visualization and data consumption 6%
The new released Killtest ACA Big Data Certification Exam ACA-BIGDATA1 exam questions are the best material for you to test all the above outline. Share some Alicloud ACA-BIGDATA1 exam questions below.
DataV is a powerful yet accessible data visualization tool, which features geographic information systems allowing for rapid interpretation of data to understand relationships, patterns, and trends. When a DataV screen is ready, it can embed works to the existing portal of the enterprise through ______.
A. URL after the release
B. URL in the preview
C. MD5 code obtained after the release
D. Jar package imported after the release
Answer: A
DataWorks can be used to develop and configure data sync tasks. Which of the following statements are correct? (Number of correct answers: 3) Score 2
A. The data source configuration in the project management is required to add data source
B. Some of the columns in source tables can be extracted to create a mapping relationship between fields, and constants or variables can't be added
C. For the extraction of source data, "where" filtering clause can be referenced as the criteria of incremental synchronization
D. Clean-up rules can be set to clear or preserve existing data before data write
Answer: A,C,D
You are working on a project where you need to chain together MapReduce, Hive jobs. You also need the ability to use forks, decision points, and path joins. Which ecosystem project should you use to perform these actions? Score 2
A. Spark
B. HUE
C. Zookeeper
D. Oozie
Answer: A
You are working on a project where you need to chain together MapReduce, Hive jobs. You also need the ability to use forks, decision points, and path joins. Which ecosystem project should you use to perform these actions?
A. Apache HUE
B. Apache Zookeeper
C. Apache Oozie
D. Apache Spark
Answer: D
Alibaba Cloud Quick BI reporting tools support a variety of data sources, facilitating users to analyze and present their data from different data sources. ______ is not supported as a data source yet. Score 2
A. Results returned from the API
B. MaxCompute
C. Local Excel files
D. MySQL RDS
Answer: A