Practice What Is Big Data? (13.1.1) - Big Data Technologies (Hadoop, Spark)

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9 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does Volume refer to in the context of Big Data?
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Think about the scale of data storage.
Question 2.
What type of data is included in Variety?
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Consider the formats data can take.
3Question 3.
What does the term Velocity in Big Data refer to?
- Quantity of data
- Speed of data processing
- Quality of data
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Think about how quickly you receive updates on social media.
4Question 4.
True or False: Veracity refers to the diversity of data types in Big Data.
- True
- False
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Consider what it means for data to be reliable.
Question 5.
Analyze how the 5 V's of Big Data would impact a traditional retail business planning to adopt data analytics.
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Consider the necessary changes in technology and processes.
Question 6.
Critically evaluate the importance of each of the 5 V's in the context of emerging technologies such as machine learning.
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Think about how each factor contributes to the success of machine learning initiatives.

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