Practice Test GeeksACA - Alibaba Cloud Certified Associate Practice Test
← All ACA Flashcard Decks

Big Data and Analytics Services Flashcards

7 cards from real ACA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Big Data and Analytics Services flashcards as text

  1. Which Alibaba Cloud service is a fully managed, serverless big data computing platform designed for large-scale data warehousing and batch analytics?

    Answer: MaxCompute

    MaxCompute (formerly ODPS) is Alibaba Cloud's fully managed, serverless data warehouse service for large-scale data processing and analytics.

  2. In Alibaba Cloud's big data ecosystem, what is the primary purpose of DataWorks?

    Answer: Data development, scheduling, and operations platform for data pipelines

    DataWorks is an integrated data development and operations platform used to build and schedule ETL/ELT pipelines, manage workflows, and govern data assets on Alibaba Cloud.

  3. Which Alibaba Cloud service provides real-time stream processing using a fully managed Flink engine?

    Answer: Realtime Compute for Apache Flink

    Realtime Compute for Apache Flink is Alibaba Cloud's managed Flink service for low-latency, real-time stream data processing.

  4. What is Quick BI primarily used for on Alibaba Cloud?

    Answer: Creating interactive business intelligence reports and dashboards

    Quick BI is Alibaba Cloud's business intelligence and data visualization service used to build interactive dashboards, reports, and data analysis for business users.

  5. E-MapReduce on Alibaba Cloud is built on top of which open-source framework?

    Answer: Apache Hadoop and Spark

    E-MapReduce (EMR) is Alibaba Cloud's managed big data cluster service built on Apache Hadoop, Spark, and other open-source components.

  6. Which Alibaba Cloud service is a real-time interactive analytics database capable of sub-second queries on large datasets, often used alongside MaxCompute?

    Answer: Hologres

    Hologres is Alibaba Cloud's real-time interactive analytics service that supports sub-second queries and seamlessly integrates with MaxCompute for unified online and offline analytics.

  7. In MaxCompute, what is a 'project' equivalent to?

    Answer: An isolated resource and data management unit similar to a database namespace

    A MaxCompute project is the top-level organizational unit that provides resource isolation, access control, and data management, similar to a database or schema namespace.