Big Data Analytics & Architecture Course Overview
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Questions and Answers

What is the main purpose of Apache Spark streaming?

  • Creating complex SQL queries
  • Handling static datasets efficiently
  • Real-time processing of data streams (correct)
  • Working with NoSQL databases

    • Which data file format is commonly used for structured data and is human-readable?

  • CSV (correct)
  • JSON
  • XML
  • Flat text files

    • What is the primary advantage of using NoSQL data stores?

  • Flexible schema design and scalability (correct)
  • ACID compliance for transactions
  • Strict schema requirements
  • Limited scalability

    • What is a key characteristic of Apache Spark SQL?

    <p>Schema inference for JSON data</p> Signup and view all the answers

    In the context of Apache Spark, what is MLib used for?

    <p>Machine learning tasks</p> Signup and view all the answers

    What is the main purpose of Kafka in the context of data processing?

    <p>Real-time data streaming</p> Signup and view all the answers

    What is covered in the Processing Engine module of the course?

    <p>MapReduce Architecture</p> Signup and view all the answers

    Which topic is NOT included in the course?

    <p>Introduction to NoSQL databases</p> Signup and view all the answers

    In which module do students learn about Apache Spark programming principles?

    <p>Module V: Spark Core</p> Signup and view all the answers

    What is the main focus of Module III of the course?

    <p>Exploring OOP concepts</p> Signup and view all the answers

    Which module includes a Real-Life Example of using MapReduce?

    <p>Module IV: Processing Engine</p> Signup and view all the answers

    What is the purpose of a Resilient Distributed Dataset (RDD) in Apache Spark?

    <p>Storing data in a distributed manner for fault tolerance</p> Signup and view all the answers

    What is the main objective of the Big Data Analytics & Architecture course?

    <p>To provide an overview of big data analytics and introduce tools like Hadoop and MapReduce</p> Signup and view all the answers

    What is emphasized in the course as an important aspect of Big Data?

    <p>Understanding the MapReduce model v1 and reviewing Java code</p> Signup and view all the answers

    What will students be able to do upon successful completion of the course?

    <p>Develop an understanding of the complete open-source Hadoop ecosystem</p> Signup and view all the answers

    What are some tools introduced in the course for managing and analyzing big data?

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

    In addition to Hadoop, what other concept is highlighted in the course?

    <p>The importance of Spark and Scala</p> Signup and view all the answers

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