DA0-002 Practice Test

DA0-002 Practice Test practice questions, page 6 of 6, with answer review and explanations.

Question 26

The human resources department wants to understand the relationship between the ages and incomes of all employees. Which of the following graphics is the most appropriate to present the analysis?

  1. Scatter plot
  2. Area plot
  3. Bar chart
  4. Pie chart

Question 27

Which of the following best describes the method used to combine files, software, and libraries for use on various operating systems and environments?

  1. Package manager
  2. Code repository
  3. Virtual machine
  4. Containerization

Question 28

Which of the following best describes a characteristic of a Boolean?

  1. Must be a character
  2. Must be two values only
  3. Must be numeric
  4. Must be system-created

Question 29

Which of the following is the best language to use in a notebook?

  1. Haskell
  2. Python
  3. JavaScript
  4. SAS