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HMPYC80 RESEARCH METHODOLOGY DUE 3RD MAY
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HMPYC80 RESEARCH METHODOLOGY DUE 3RD MAY
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HMPYC 80 DUE 3RDMAY 2024 AT 1700PM
RESEARCH
METHODOLOGY 3
user
[COMPANY NAME]
,Big data is described as data that shows certain characteristics which are regarded as the Fours Vs. Which
concept in the Four Vs describes data sets that are no longer retrospective and static but comprise live
streaming data?
a.
Variety
b.
Veracity
c.
Volume
d.
Velocity
e.
None of the options are applicable
ANSWER
The concept in the Four Vs that describes data sets comprising live streaming data is "Velocity."
So, the correct option is:
d. Velocity
Question 2
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Question text
Which statement describes prescriptive data analytics?
a.
Includes business intelligence and data mining which focuses on describing populations, users, and their
profiles.
b.
None of the options are applicable
, c.
Is a future view in terms of what may likely happen.
d.
Provides answers as to why certain things happened.
e.
Optimising data sets and decisions on what needs to be done.
ANSWER
Prescriptive data analytics involves optimizing data sets and decisions on what needs to be done.
So, the correct statement is:
e. Optimizing data sets and decisions on what needs to be done.
Question 3
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Question text
_____ occurs when an instrument measures the same thing more than once and results in similar
outcomes.
a.
Validity
b.
Reliability
c.
Transparency
d.
None of the options are applicable
e.
Criteria
ANSWER
The term that describes when an instrument measures the same thing more than once
and results in similar outcomes is "Reliability." So, the correct option is:
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