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Data Science Practice Test
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Data Science Practice Test
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25 Questions

1. Point out the correct statement.
2. Which of the following are correct component for data science?
3. We write ______ in front of mean to let Python know that we want to activate the mean function from the Numpy library.
4. Which of the following is a key characteristic of a hacker?
5. Which of the following is correct skills for a Data Scientist?
6. Which of the following are the Data Sources in data science?
7. Which of the following is not a application for data science?
8. Which of the following is not a application for data science?
9. Which of the following is one of the key data science skills?
10. Which of the following is correct skills for a Data Scientist?
11. Point out the correct statement.
12. We write ______ in front of mean to let Python know that we want to activate the mean function from the Numpy library.
13. Which of the following is not a part of data science process?
14. Which of the following language is used in Data science?
15. Unstructured data is not organized.
16. Which of the following is false?
17. Which of the following is a revision control system?
18. What is the work of Data Architect?
19. Unstructured data is not organized.
20. Which of the following is a key characteristic of a hacker?
21. Raw data should be processed only one time.
22. Which of the following model is usually a gold standard for data analysis?
23. A column is a ________ representation of data.
24. A column is a ________ representation of data.
25. Which of the following language is used in Data science?

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