How to Prepare for Alibaba ACA Big Data Certification? Alibaba ACA-BigData1 Certification Made Easy with VMExam.com.

Alibaba ACA-BigData1 Certification Details Exam Code ACA-BigData1 Full Exam Name Alibaba Big Data (ACA) No. of Questions 60 Online Practice Exam Alibaba Big Data (ACA) Practice Test Sample Questions Alibaba ACA Big Data Sample Questions Passing Score 65 / 100 Time Limit 90 minutes Exam Fees $120 Become successful with VMExam.com

Alibaba ACA-BigData1 Study Guide Perform enough practice with related Alibaba ACA Big Data certification on VMExam.com. Understand the Exam Topics very well. Identify your weak areas from practice test and do more practice with VMExam.com. Become successful with VMExam.com

Alibaba ACA Big Data Certification Syllabus Syllabus Topics Base of distributed theory E-MapReduce MaxCompute DataWorks Quick BI DataV Become successful with VMExam.com

Alibaba ACA Big Data Training Details Training: Big Data Exam Preparation Course Become successful with VMExam.com

Alibaba ACA-BigData1 Sample Questions Become successful with VMExam.com

Que.01: Which three types of node instances are available to use in an Alibaba Cloud E-MapReduce (EMR) cluster? Options: a) Task, Gateway & Master b) Master, Core & Gateway c) Master, Core & Task d) Core, Agent & Gateway Become successful with VMExam.com

Answer c) Master, Core & Task Become successful with VMExam.com

Que.02: Which command should you use in Alibaba Cloud MaxCompute CLI to view all the tables in a Project? Options: a) select tables; b) desc tables; c) use tables; d) show tables; Become successful with VMExam.com

Answer d) show tables; Become successful with VMExam.com

Que.03: A dataset includes the following items (time, region, sales amount). If you want to present the information above in a chart, ______ is applicable. Options: a) Bubble Chart b) Tree Chart c) Pie Chart d) Radar Chart Become successful with VMExam.com

Answer a) Bubble Chart Become successful with VMExam.com

Que.04: What command can be executed to view the size of the space occupied by table table a using odpscmd? Options: a) select size from table_a; b) size table_a; c) desc table_a; d) show table table_a; Become successful with VMExam.com

Answer c) desc table_a; Become successful with VMExam.com

Que.05: When using Alibaba Cloud MaxCompute, if you need to limit your users to have access to the data only within a Project, what operation should you perform from a security point of view? Options: a) Use ACL authorization to set the status to read-only for all users b) Use Policy authorization to set the status to read-only for all users c) Allow the object creator to access the object d) Enable the data protection mechanism in the project, using set ProjectProtection=true; Become successful with VMExam.com

Answer d) Enable the data protection mechanism in the project, using set ProjectProtection=tr ue; Become successful with VMExam.com

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