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Prepare for the Alibaba ACA Big Data Certification Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.
QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Alibaba ACA-BigData1 exam and achieve success.
The questions for ACA-BigData1 were last updated on Dec 25, 2024.
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The data development mode in DataWorks has been upgraded to the three-level structure
comprising of _____, _____, and ______. (Number of correct answers: 3)
Score 2
In each release of E-MapReduce, the software and software version are flexible. You can select
multiple software versions.
Score 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
There are various methods for accessing to MaxCompute, for example, through management console, client command line, and Java API. Command line tool odpscmd can be used to create, operate,
or delete a table in a project.
Score 1
MaxCompute tasks contain computational tasks and non-computational tasks. The computational tasks require actual operations on data stored in the table. MaxCompute parses the task to obtain its execution plan, and submits the task for execution. The noncomputational tasks require substantial reading of and modification to metadata information. Therefore, the task is not parsed, and no execution plan is provided. The task is directly submitted for execution. The latter one has a faster response speed than the former one. Which of the following operations on the table t_test is a computational task?
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