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OMIS 351 Quiz 5 Question and answers correctly solved

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OMIS 351 Quiz 5 Question and answers correctly solved OMIS 351 Quiz 5 A data cube refers to a... - correct answer special database used to store data in OLAP reporting A ____ is a tool for extracting, combining, and displaying data from one or more tables, according to any criteria specif...

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  • November 6, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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OMIS 351 Quiz 5
A data cube refers to a... - correct answer ✔special database used to store
data in OLAP reporting


A ____ is a tool for extracting, combining, and displaying data from one or
more tables, according to any criteria specified - correct answer ✔query


_____ is by far the most popular language for creating and manipulating
databases - correct answer ✔SQL


Customer lifetime value represents - correct answer ✔the present value of
the likely future income stream generated by an individual purchaser


a table in access must have a primary key to - correct answer ✔uniquely
identify records and form relationships with other tables


The electronic medical record (EMR) systems discussed in class present a
major opportunity to use business intelligence tools to support operational
activities (in this case, providing cheaper, safer healthcare). Which of the
following is/are examples of how a BI tool is used to support the operations of
a health care organization? - correct answer ✔A,B,C
A. Storing data about a treatment given to a patient is an example of a
transaction processing system


B. Using the data collected about health clinic visits to provide an early
warning of a flu outbreak is an example of data mining


C. Combining patient data with diagnostic criteria to make an accurate
diagnosis is an example of a decision support system

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