Free Alibaba ACA-BigData1 Exam Actual Questions

The questions for ACA-BigData1 were last updated On Dec 17, 2024

Question No. 1

Users can use major BI tools, such as Tablueu and FineReport, to easily connect to MaxCompute

projects, and perform BI analysis or ad hoc queries. The quick query feature in MaxCompute is called

_________ allows you to provide services by encapsulating project table data in APIs, supporting diverse

application scenarios without data migration.

Score 2

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Correct Answer: A

Question No. 2

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

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Correct Answer: B

Question No. 3

DataWorks provides powerful scheduling capabilities including time-based or dependency-based

task trigger mechanisms to perform tens of millions of tasks accurately and punctually each day based

on DAG relationships. It supports multiple scheduling frequency configurations like: (Number of correct

answers: 4)

Score 2

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Correct Answer: A, B, C, D

Question No. 4

Alibaba Cloud E-MapReduce can be easily plugged with other Alibaba Cloud services such as Log Service, ONS, MNS that act as data ingestion channels from real-time data streams. Which of the following descriptions about real-time processing are correct? (Number of correct answers: 3)

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Correct Answer: A, B, C

Question No. 5

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

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Correct Answer: A, B, D