Alibaba Cloud Associate ACA-BIGDATA1 Dumps

1. ACA-BIGDATA1 ACA-BIGDATA1 Dumps Dumps ACA Big Data Certification Exam ACA Big Data Certification Exam https://www.passcert.com/ https://www.passcert.com/ACA-BIGDATA1 ACA-BIGDATA1.html .html

2. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 1 A business flow in DataWorks integrates different node task types by business type, such a structure A business flow in DataWorks integrates different node task types by business type, such a structure improves business code development facilitation. improves business code development facilitation. Which of the following descriptions about the node type is INCORRECT? Score 2 Which of the following descriptions about the node type is INCORRECT? Score 2 A. A zero-load node is a control node that does not generate any data. The virtual node is generally used as the root node A. A zero-load node is a control node that does not generate any data. The virtual node is generally used as the root node for planning the overall node workflow. for planning the overall node workflow. B. An ODPS SQL task allows you to edit and maintain the SQL code on the Web, and easily implement code runs, debug, B. An ODPS SQL task allows you to edit and maintain the SQL code on the Web, and easily implement code runs, debug, and collaboration. and collaboration. C. The PyODPS node in DataWorks can be integrated with MaxCompute Python SDK. You can edit the Python code to C. The PyODPS node in DataWorks can be integrated with MaxCompute Python SDK. You can edit the Python code to operate MaxCompute on a PyODPS node in DataWorks. operate MaxCompute on a PyODPS node in DataWorks. D. The SHELL node supports standard SHELL syntax and the interactive syntax. The SHELL task can run on the default D. The SHELL node supports standard SHELL syntax and the interactive syntax. The SHELL task can run on the default resource group resource group Answer: C Answer: C 2

3. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 2 DataV is a powerful yet accessible data visualization tool, which features geographic information systems 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 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 ______. screen is ready, it can embed works to the existing portal of the enterprise through ______. A. URL after the release A. URL after the release B. URL in the preview B. URL in the preview C. MD5 code obtained after the release C. MD5 code obtained after the release D. Jar package imported after the release D. Jar package imported after the release Answer: A Answer: A 3

4. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 3 DataWorks can be used to develop and configure data sync tasks. 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 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 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, 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 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 C. For the extraction of source data, "where" filtering clause can be referenced as the criteria of incremental synchronization synchronization D. Clean-up rules can be set to clear or preserve existing data before data write D. Clean-up rules can be set to clear or preserve existing data before data write Answer: A,B,D Answer: A,B,D 4

5. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 4 You are working on a project where you need to chain together MapReduce, Hive jobs. You also need the 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. ability to use forks, decision points, and path joins. Which ecosystem project should you use to perform these actions? Score 2 Which ecosystem project should you use to perform these actions? Score 2 A. Spark A. Spark B. HUE B. HUE C. Zookeeper C. Zookeeper D. Oozie D. Oozie Answer: D Answer: D 5

6. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 5 MaxCompute supports two kinds of charging methods: Pay-As-You-Go and Subscription (CU cost). Pay- 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 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 the billing items do not include charges due to ______. Score 2 A. Data upload A. Data upload B. Data download B. Data download C. Computing C. Computing D. Storage D. Storage Answer: B Answer: B 6

7. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 6 In MaxCompute, if error occurs in Tunnel transmission due to network or Tunnel service, the user can In MaxCompute, if error occurs in Tunnel transmission due to network or Tunnel service, the user can resume the last update operation through the command tunnel resume; Score 1 resume the last update operation through the command tunnel resume; Score 1 A. True A. True B. False B. False Answer: A Answer: A 7

8. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 7 You are working on a project where you need to chain together MapReduce, Hive jobs. 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. You also need the ability to use forks, decision points, and path joins. Which ecosystem project should you use to perform these actions? Which ecosystem project should you use to perform these actions? A. Apache HUE A. Apache HUE B. Apache Zookeeper B. Apache Zookeeper C. Apache Oozie C. Apache Oozie D. Apache Spark D. Apache Spark Answer: C Answer: C 8

9. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 8 Where is the meta data(e.g.,table schemas) in Hive? Score 2 Where is the meta data(e.g.,table schemas) in Hive? Score 2 A. Stored as metadata on the NameNode A. Stored as metadata on the NameNode B. Stored along with the data in HDFS B. Stored along with the data in HDFS C. Stored in the RDBMS like MySQL C. Stored in the RDBMS like MySQL D. Stored in ZooKeeper D. Stored in ZooKeeper Answer: C Answer: C 9

10. Download Passcert valid ACA-BIGDATA1 exam dumps to pass your ACA-BIGDATA1 exam successfully Question 9 Scenario: Jack is the administrator of project prj1. The project involves a large volume Scenario: Jack is the administrator of project prj1. The project involves a large volume of sensitive data such as bank account, medical record, etc. Jack wants to properly of sensitive data such as bank account, medical record, etc. Jack wants to properly protect the data. protect the data. Which of the follow statements is necessary? Which of the follow statements is necessary? A. set ProjectACL=true; A. set ProjectACL=true; B. add accountprovider ram; B. add accountprovider ram; C. set ProjectProtection=true; C. set ProjectProtection=true; D. use prj1; D. use prj1; Answer: C Answer: C 10

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