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7.1 Introduction to ArrayList | 7.2 ArrayList Methods | 7.3 Traversing ArrayLists | 7.4 Developing Algorithms Using ArrayLists | 7.5 Searching | 7.6 Sorting | 7.7 Ethical Issues Around Data Collection |
7.7 - Ethical Issues around Data Collection
ArrayLists Lesson
Learning Objectives:
- Explaining the risks of privacy from collecting and storing personal data on computer systems.
Essential Knowledge:
- When using the computer, personal privacy is at risk. Programmers should attempt to safeguard personal privacy.
Privacy Protection:
- A simple way to protect privacy is to delete personal user info after done using it.
- Another way is to minimize the amount of data used by the program in order to protect privacy.
- Anonymizing personal data via the object method hashCode() is another way.