Define the question
Create reproducible code
Challenge results
All of the Mentioned
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Java
Ruby
R
None of the Mentioned
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R
Python
S
All of the mentioned
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Find only one solution for particular problem
Find out the question which is to be answered
Find out answer from dataset without asking question
None of the mentioned
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Statistics
Machine Learning
Data Visualization
All of the Mentioned
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Descriptive
Predictive
Prescriptive
All of the mentioned
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Finalize the work you are doing with your current vendors because there isn't much left to do
Pause work while you consider what would be needed to gain the extra capability you need
Scrap the project as it seems it will not be fit for purpose
None of the above
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It is massive
It is processed to obtain information
It is collected from diverse sources
It is properly stated
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Very accurate
Massive
Processed correctly
Collected from diverse sources
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Change to the other box
Stay with the one you picked originally
It doesn't matter, so do nothing
You don't have enough information to figure out whether you should change, so do nothing
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Impossible to say from the data given
Impossible to say without knowledge of the previously unseen individual's gender
55%
40%
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Hadoop is an ideal environment for extracting and transforming small volumes of data
Hadoop stores data in HDFS and supports data compression/decompression
The Giraph framework is less useful than a MapReduce job to solve graph and machine learning
None of the mentioned
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Merging concerns combining datasets on the same observations to produce a result with more variables
Data visualization is the organization of information according to preset specifications
Subsetting can be used to select and exclude variables and observations
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