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CompTIA Data+: DAO-001 Certification Guide

You're reading from   CompTIA Data+: DAO-001 Certification Guide Complete coverage of the new CompTIA Data+ (DAO-001) exam to help you pass on the first attempt

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Product type Paperback
Published in Dec 2022
Publisher Packt
ISBN-13 9781804616086
Length 370 pages
Edition 1st Edition
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Author (1):
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Cameron Dodd Cameron Dodd
Author Profile Icon Cameron Dodd
Cameron Dodd
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Toc

Table of Contents (24) Chapters Close

Preface 1. Part 1: Preparing Data
2. Chapter 1: Introduction to CompTIA Data+ FREE CHAPTER 3. Chapter 2: Data Structures, Types, and Formats 4. Chapter 3: Collecting Data 5. Chapter 4: Cleaning and Processing Data 6. Chapter 5: Data Wrangling and Manipulation 7. Part 2: Analyzing Data
8. Chapter 6: Types of Analytics 9. Chapter 7: Measures of Central Tendency and Dispersion 10. Chapter 8: Common Techniques in Descriptive Statistics 11. Chapter 9: Hypothesis Testing 12. Chapter 10: Introduction to Inferential Statistics 13. Part 3: Reporting Data
14. Chapter 11: Types of Reports 15. Chapter 12: Reporting Process 16. Chapter 13: Common Visualizations 17. Chapter 14: Data Governance 18. Chapter 15: Data Quality and Management 19. Part 4: Mock Exams
20. Chapter 16: Practice Exam One 21. Chapter 17: Practice Exam Two 22. Index 23. Other Books You May Enjoy

Practice questions

Let’s try to practice the material in this chapter with a few example questions.

Questions

  1. Data4U, a Software as a Service (SaaS) company, would like to create a small dataset that includes de-identified data about how their clients have improved with the use of their software. They want every sales representative in the company to have access to this data to show to potential clients. What form of access requirement is this?
    1. User group-based
    2. Encryption-based
    3. Role-based
    4. Transmission-based
  2. Which part of the Data Use Agreement includes explicit details about how the data is not supposed to be used?
    1. Acceptable use policy
    2. Data processing
    3. Data deletion
    4. Data retention
  3. If you suspect that a data breach has occurred, which of the following is an appropriate response?
    1. Delete the data
    2. Ignore it
    3. Inform the impacted parties
    4. Do nothing
  4. Which of the following variables would be considered PII?
    1. Geolocation
    2. Social media post
    3. Social Security number
    4. All of the above
  5. ...
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