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OMIS 350 Exam 3 SELU Question and answers verified to pass

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OMIS 350 Exam 3 SELU Question and answers verified to pass OMIS 350 Exam 3 SELU __________ creates confusion that hampers the creation of information systems that integrate data from different sources - correct answer data redundancy ___________ tools are used to analyze large unstructured ...

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  • November 5, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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OMIS 350 Exam 3 SELU
__________ creates confusion that hampers the creation of information
systems that integrate data from different sources - correct answer ✔data
redundancy


___________ tools are used to analyze large unstructured data sets, such as
emails, memos, and survey responses to discover patterns and relationships -
correct answer ✔text mining


A characteristic or quality that describes a particular database entity is called
a - correct answer ✔attribute


A data lake is composed of - correct answer ✔unstructured and structured
data that has not been analyzed


A database ___________ describes a database entity - correct answer
✔record


A field identified in a record as holding the unique identifier for that record is
called the - correct answer ✔key field


A field identified in a table as holding the unique identifier of the table's
records is called the - correct answer ✔primary key


A household appliances manufacturer has hired you to help analyze its social
media datasets to determine which of its refrigerators are seen as the most
reliable. Which of the following tools would you use to analyze this data? -
correct answer ✔sentiment analysis software

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