IBM Big Data Fundamentals Technical Mastery Test v1 v6.0

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Total 34 questions Expand All

What is the purpose of IBM InfoSphere Streams Studio?

  • A. IBM InfoSphere Streams Studio is an Eclipse-ready tool that enables you to create, edit, visualize, test, debug, and run MapReduce jobs for virtualized applications.
  • B. IBM InfoSphere Streams Studio is an Eclipse-ready tool that enables you to create, edit, visualize, test, debug, and run Streams Processing Language (SPL) and SPL mixed-mode applications.
  • C. IBM InfoSphere Streams Studio provides an integrated, modular environment for database development and administration of DB2 databases, Informix, and other non-IBM databases.
  • D. IBM InfoSphere Streams Studio improves performance and cuts costs by providing expert advice on writing high quality queries and improving database design.


Answer : B

Which of the following options contains the main components of Hadoop? (Choose three)

  • A. Text Analytics.
  • B. MapReduce framework.
  • C. Hadoop Distributed File System (HDFS).
  • D. Apache Commons.


Answer : B,C,D

Which of the following options best describes the differences between a traditional data warehouse environment and a Hadoop environment?

  • A. Traditional data warehousing environments are mostly ideal for analyzing structured data from various systems, while a Hadoop environment is well suited to deal with semi-structured and unstructured data, as well as when a data discovery process is needed.
  • B. Hadoop environments are mostly ideal for analyzing structured and semi-structured data from a single system, while traditional data warehousing environment is well suited to deal with unstructured data, as well as when a data discovery process is needed.
  • C. Typically, data stored in Hadoop environments is cleaned up before storing in the distributed file-system.
  • D. Typically, data stored in data warehousing environments is rarely filtered and pre- processed. On the other hand, data injected into Hadoop environments is always pre-processed and filtered.


Answer : A

Which of the following compression algorithms is used by InfoSphere BigInsights to provide an additional compression option over the ones that come with the base Hadoop distribution?

  • A. gzip.
  • B. brzip.
  • C. lza.
  • D. lzo.


Answer : D

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Total 34 questions Expand All

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