Online Access Free P2090-032 Practice Test

Which of the following options is CORRECT regarding InfoSphere Data Explorer?s annotators?

• A.InfoSphere Data Explorer?s annotators allow users to interact with search results by providing
  feedback about the result's value, and by
  adding useful information and communication with other users.
• B.InfoSphere Data Explorer?s annotators allow users to save results in a private/public folder for
  later review or sharing.
• C.InfoSphere Data Explorer?s annotators allow users to create groups of search results.
• D.InfoSphere Data Explorer?s annotators is an add-on feature capable of handling of a variety of
  data formats and types, including structured,
  semi-structured and unstructured, as well as the special demands of rich media and transactional
  data.

How do enterprises leverage big data platforms?

• A.By storing all of the data in its native business object format, so the enterprise can get value out of it through massive parallelism using readily available components.
• B.By isolating workloads into a single node, and further processing all the data in sequence.
• C.By sitting on top of a large data warehouse solution acting as transparent abstract conversion layer allowing enterprises to query unstructured data.
• D.By modifying the data being streamed using pre-existing ETL transformations, and storing the final formatted data into a data warehouse for further enterprise analysis.

InfoSphere Data Explorer accommodates data variety through (choose three):

• A.Support for new ?virtual multi-dimensional node? technology capable of aggregating documents created from multiple sources or tables.
• B.Federated connectivity in the cloud and on-premise.
• C.Broad connectivity to a wide range of data management systems and applications.
• D.Sophisticated security mapping, including cross-domain and field-level security.

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

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

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.