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Data Science MCQ Quiz (Multiple Choice Questions And Answers)

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Data Science MCQ Quiz (Multiple Choice Questions And Answers)

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1. Which of the following is one of the key data science skills?

  • Data Visualization
  • Machine Learning
  • Statistics
  • All of the above

2. Which of the following step is performed by data scientist after acquiring the data?

  • Data Integration
  • Data Cleaning
  • Data Replication
  • All of the above

3. Which of the following are the Data Sources in data science?

  • Structured
  • UnStructured
  • None Of the above
  • Both A and B

4. Which of the following is not a application for data science?

  • Image & Speech Recognition
  • Online Price Comparison
  • Privacy Checker
  • Recommendation Systems

5. Which of the following model is usually a gold standard for data analysis?

  • Causal
  • Descriptive
  • Descriptive
  • All of the above