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MIS 2201 Exam Questions and 100% Correct Verified Solutions| Latest Update
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MIS 2201 Exam Questions and 100%Correct Verified Solutions| Latest
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Legacy systems - Answer Which of the following can be a major roadblock to turning
data into information, and inhibits firm agility, holding back operational and
strategic initiatives?
simultaneously accessed for reporting and analysis. - Answer A problem limiting the
turning of data into information is that most transactional databases are not set up
to be:
data mart - Answer A(n) _____ is a database or databases focused on addressing the
concerns of a specific problem.
True - Answer Data quantity answers the question: How much data do we need?
data sourcing - Answer Setting up new collection efforts, surveys, or systems to
obtain the data is called ________.
False - Answer Proven relational technology is considered especially effective for "Big
Data" work.
False - Answer The three "Vs" of Big Data refer to the names of the three leading
commercial and open source technologies used in most of these efforts.
,Relational structure - Answer Which of the following is not considered an advantage of
Hadoop?
schema-less - Answer Systems that can absorb any type of data, structured or not,
from any type of source are often referred to as:
True - Answer Spotify's EchoNest subsidiary analyzes both tracks themselves, as well as
what others are saying about music in order to build automated music
recommendations.
E-discovery - Answer _____ refers to identifying and retrieving relevant electronic
information to support litigation efforts.
data warehouse. - Answer A set of databases designed to support decision making in an
organization is known as a(n):
data cubes - Answer Data used in online analytical processing (OLAP) reporting
are stored in _____.
Online analytical processing - Answer _____ refers to a method of querying and
reporting that takes data from standard relational databases, calculates and
summarizes the data, and then stores the data in a special database.
None of the above is incorrect, the effort leveraged all of the above. - Answer L.L. Bean's
rollout of Big Data efforts for improved customer service involved all of the following
except:
, omnichannel - Answer An integrated shopping experience and unified customer
view across channels is sometimes referred to as _______________.
False - Answer Collaborative filtering is determining which customers are likely to
leave, and what tactics can help the firm avoid unwanted defections.
data mining - Answer For ____________ to work, the organization must have clean,
consistent data; and the events in that data should reflect current and future trends.
False - Answer Google is consistently seen as a better source of flu outbreaks than
the U.S. Center for Disease Control.
Artificial intelligence software - Answer _____ is computer software that seeks to
reproduce or mimic human thought, decision making, or brain functions.
True - Answer Expert systems are used in tasks ranging from medical diagnoses to
product configuration.
genetic algorithm - Answer A(n) ______ is a model building technique in which
computers examine many potential solutions to a problem, iteratively modifying
various mathematical models, and comparing the modified models to search for a best
alternative.
False - Answer One career thought to be 'safe' from disruption by technology
is journalist, since a computer could never write a newspaper article or a book.
inventory turnover - Answer The ratio of a company's annual sales to its stock is
known as the _____ ratio.
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