Chapter 5 Hive - Distributed Data Warehouse Foreword Quiz
16 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary purpose of Apache Hive?

  • Provide a user interface for Hadoop
  • Execute complex data analysis algorithms
  • Manage data replication in distributed systems
  • Read, write, and manage large data sets in distributed storage using SQL (correct)

    • What are the objectives of the course related to Hive?

  • Exploring HBase functionality
  • Understanding Hive application scenarios and basic principles (correct)
  • Mastering advanced SQL optimization techniques
  • Learning about Hadoop architecture and running process

    • Which computing engine is supported by Hive?

  • Spark (correct)
  • MapReduce
  • Flink
  • Storm

    • What type of data can Hive directly access?

    <p>HDFS files and HBase</p> Signup and view all the answers

    What are the key features of Hive?

    <p>Supporting flexible ETL, multiple computing engines, and direct access to HDFS files and HBase</p> Signup and view all the answers

    Which of the following is NOT one of the objectives of the course related to Hive?

    <p>Mastering advanced SQL optimization techniques</p> Signup and view all the answers

    What is the primary storage used by Hive for data?

    <p>HDFS</p> Signup and view all the answers

    Which execution engine is used by Hive by default?

    <p>Tez</p> Signup and view all the answers

    In which environment does Hive exhibit low dependency on hardware?

    <p>Hadoop</p> Signup and view all the answers

    What is the primary advantage of Hive in terms of reliability and fault tolerance?

    <p>High data reliability and fault tolerance</p> Signup and view all the answers

    Which of the following is a feature of Hive's cluster deployment?

    <p>Timeout retry mechanism</p> Signup and view all the answers

    Which interface is used for communication in Hive?

    <p>JDBC</p> Signup and view all the answers

    Which component of Hive Architecture acts as a driver for Compiler, Optimizer, and Executor?

    <p>Tez</p> Signup and view all the answers

    In which scenario is Hive's scalability demonstrated?

    <p>User-defined storage format</p> Signup and view all the answers

    What type of application models are needed for conventional data warehouses?

    <p>Self-developed application models</p> Signup and view all the answers

    What is the primary price characteristic of Hive in comparison to traditional data warehouses?

    <p>Open-source product, free of charge</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser