8. Question 8 Data transformation can change the structure of the data. An example of this is taking data stored in one format and converting it to another. 1 / 1 point …
4. Question 4 Internal data is more reliable because it’s clean. 1 point True False
2. Question 2 Continuous data is measured and has a limited number of values. 1 point True False
3. Question 3 Which of the following are qualities of unreliable data? Select all that apply. 1 / 1 point Vetted Biased Correct Unreliable data is inaccurate, incomplete, and biased. Inaccurate Correct Unreliable…
8. Question 8 Interoperability is key to open data’s success. Which of the following is an example of interoperability? 1 / 1 point Different databases use common formats and terminology A website charges…
9. Question 9 Scenario 2 continued Next, your interviewer wants to better understand your knowledge of basic SQL commands. He asks: How would you write a query that retrieves only…
8. Question 8 Scenario 2 continued Consider and respond to the following question. Select all that apply. Our analysts often work with the same spreadsheet, but for different purposes. How…
5. Question 5 Scenario 1 continued Now that you’re familiar with the data, you want to build trust with the team at Garden. What actions should you take when working…
1. Question 1 Scenario 1, questions 1-5 You’ve been working at a data analytics consulting company for the past six months. Your team helps restaurants use their data to better…
10. Question 10 Scenario 2 continued For your final question, your interviewer explains that Sewati Financial Services needs its clients’ trust, and this is an important responsibility for the data…
