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PROFESSIONAL-DATA-ENGINEER · Question #81

If a dataset contains rows with individual people and columns for year of birth, country, and income, how many of the columns are continuous and how many are categorical?

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Submitted by stefanr· Mar 30, 2026Designing data processing systems

Question

If a dataset contains rows with individual people and columns for year of birth, country, and income, how many of the columns are continuous and how many are categorical?

Options

  • A1 continuous and 2 categorical
  • B3 categorical
  • C3 continuous
  • D2 continuous and 1 categorical

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Topics

#continuous features#categorical features#data types#feature classification
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