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Using Data & Databases in Health Care Informatics Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Which of the following does not represent a typical scenario with respect to the use of a database by a hospital ?

Question 2 2. Which of the following about database management is false?

Question 3 3. What would be the benefits to a chain of grocery stores from using a database?

Question 4 4. How is healthcare changing since the introduction of big data, if at all?

Question 5 5. What is an advantage of big data?

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Question 6 6. For which of the following actions is useful information is generated?

Question 7 7. In terms of content, big data may include:

Question 8 8. Which of the following technologies is frequently used in big data storage?

Question 9 9. Which big data storage technology has minimal features and focuses on providing as much storage space as possible while keeping costs as low as possible?

Question 10 10. Big Data can be used by business to do what?

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Question 11 11. Some groups track human behavior using big data from what?

Question 12 12. Three factors in big data are:

Question 13 13. How is prediction related to data mining?

Question 14 14. How is data mining beneficial to healthcare?

Question 15 15. What is data mining?

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Question 16 16. Which of the following database models uses parent-child relationships where each child can have multiple parents?

Question 17 17. Which of the following is an advantage of a hierarchical data model?

Question 18 18. What does a database model provide?

Question 19 19. If you owned a business, how might you use data mining?

Question 20 20. What is a computer server?

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Question 21 21. Which of the following is NOT true of a data warehouse?

Question 22 22. What does RDBMS stand for?

Question 23 23. What is a database?

Question 24 24. Which database type is used in Linux systems?

Question 25 25. Which of the following would NOT use big data analytics?

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Question 26 26. Which big data analytics technique uses historical data to predict future outcomes?

Question 27 27. Which technique uses surveys, blogs, Twitter, or emails to determine relationships that were not previously thought of?

Question 28 28. What is the primary strategic goal of database management for an organization?

Question 29 29. What is/are the challenge(s) of big data?

Question 30 30. Which of the following is an important characteristic of big data to be considered when selecting storage options?

Using Data & Databases in Health Care Informatics Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Health 309: Healthcare Informatics  /  Science Courses
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