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Business Intelligence, Big Data, and Analytics questions with correct answers.
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Business Intelligence, Big Data, and Analytics questions with correct answers.
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Business Intelligence, Big Data, andAnalytics questions with correct
answers.
Business Intelligence ANS - The broadest category and encompasses the others. Simply put, it is data-
driven decision making. It includes the generation, aggregation, and analysis of data to facilitate
business management and strategy development.
Data driven decision making ANS - Business intelligence is _______ ______ _______ ________
Generation
Aggregation
Analysis ANS - Business intelligence includes the ________, _______, and ________ of data to facilitate
business management and strategy development.
BigData ANS - A collection of large, complex data sets, including structured and unstructured data which
cannot be analyzed using traditional methodologies and tools.
Volume
Velocity
Variety
Veracity ANS - BigData is described in terms of the four V's:
Goal
Location
Structure
Longevity
Analysis ANS - The differences in data revolve around 5 characteristics:
, Small Data ANS - ______ ______ is gather for a specific goal or purpose. For example a database is
made to keep track of flights for an airline
Initial Goal ANS - BigData may have an _______ goal, but this may evolve or take unexpected directions
Small Data
BigData ANS - The location of ______ ______ is usually in one place; whereas the location of _______
_______ is on multiple servers, in multiple locations, or contained in multiple files.
High Structured
Unstructured ANS - Small data is ______ ______ while BigData has many formats and file types and may
be ________
Specific
much longer ANS - Small data is kept for a _____ amount of time while BigData is kept ____ ______ and
has an uncertain lifetime.
Manageable ANS - BigData is spread across many files and servers making a need for many steps to
make it _______
True ANS - True/False: Small data is can usually be analyzed at once in a single procedure from a single
computer file
Tipping Point ANS - We have reached a technology ______ ______ due to the increase in processing
power and storage capacity due to Moore's Law.
Processing Power
Storage Capacity
Capture
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