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CSE MCQs :: Hadoop MCQs

  1. Point out the wrong statement :
  2. A.
    Hardtop's processing capabilities are huge and its real advantage lies in the ability to process terabytes & petabytes of data
    B.
    Hadoop uses a programming model called MapReduce", all the programs should confirms to this model in order to work on Hadoop platform
    C.
    The programming model, MapReduce, used by Hadoop is difficult to write and test
    D.
    All of the mentioned

  3. What was Hadoop named after?
  4. A.
    Creator Doug Cutting's favorite circus act
    B.
    Cutting's high school rock band
    C.
    The toy elephant of Cutting's son
    D.
    A sound Cutting's laptop made during Hadoop's development

  5. All of the following accurately describe Hadoop, EXCEPT:
  6. A.
    Open source
    B.
    Real-time
    C.
    Java-based
    D.
    Distributed computing approach

  7. Point out the wrong statement :
  8. A.
    Elastic MapReduce (EMR) is Facebook's packaged Hadoop offering
    B.
    Amazon Web Service Elastic MapReduce (EMR) is Amazon's packaged Hadoop offering
    C.
    Scalding is a Scala API on top of Cascading that removes most Java boilerplate
    D.
    All of the mentioned

  9. ________ is the most popular high-level Java API in Hadoop Ecosystem
  10. A.
    Scalding
    B.
    HCatalog
    C.
    Cascalog
    D.
    Cascading

  11. ___________ is general-purpose computing model and runtime system for distributed data analytics.
  12. A.
    Mapreduce
    B.
    Drill
    C.
    Oozie
    D.
    None of the mentioned

  13. Which of the following genres does Hadoop produce ?
  14. A.
    Distributed file system
    B.
    JAX-RS
    C.
    Java Message Service
    D.
    Relational Database Management System

  15. What was Hadoop written in ?
  16. A.
    Java (software platform)
    B.
    Perl
    C.
    Java (programming language)
    D.
    Lua (programming language)

  17. Which of the following platforms does Hadoop run on ?
  18. A.
    Bare metal
    B.
    Debian
    C.
    Cross-platform
    D.
    Unix-like

  19. Hadoop achieves reliability by replicating the data across multiple hosts, and hence does not require ________ storage on hosts.
  20. A.
    RAID
    B.
    Standard RAID levels
    C.
    ZFS
    D.
    Operating system