Data Science MCQ Questions and Answers Quiz

11. Which of the following analysis are incredibly hard to infer ?

  1. postProcess
  2. preProcess
  3. process
  4. All of the Mentioned

12. Which of the following is characteristic of best machine learning method ?

  1. Predictive
  2. Causal
  3. Mechanistic
  4. All of the mentioned

13. Which of the following characteristic of big data is relatively more concerned to data science ?

  1. Raw data is original source of data
  2. Preprocessed data is original source of data
  3. Raw data is the data obtained after processing steps
  4. None of the Mentioned

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

  1. RMSE
  2. RSquared
  3. Accuracy
  4. All of the Mentioned

15. Which of the following focuses on the discovery of (previously) unknown properties on the data ?

  1. Velocity
  2. Variety
  3. Volume
  4. None of the Mentioned
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