Data Ethics and Privacy MCQ Questions and Answers

51

Which term refers to the practice of obtaining data from multiple sources and then combining it for analysis?

A) Data masking B) Data aggregation C) Data obfuscation D) Data compartmentalization

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Answer & Solution

Answer: Option B

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52

In data ethics, what is the main purpose of a "data ethics committee"?

A) To increase data accessibility B) To protect sensitive information C) To improve data quality D) To oversee ethical data practices

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Answer & Solution

Answer: Option D

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53

What is the primary concern addressed by the European Union's ePrivacy Regulation (ePR) in data privacy?

A) Protecting data from cyberattacks B) Safeguarding personal information C) Ensuring data accuracy D) Regulating electronic communications

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Answer & Solution

Answer: Option D

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54

Which ethical principle emphasizes the importance of being transparent about data practices and their potential impact on individuals?

A) Transparency B) Accountability C) Fairness D) Informed consent

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Answer & Solution

Answer: Option A

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55

In data ethics, what is "data sovereignty" in the context of governments and organizations controlling data access?

A) Data belongs to data scientists B) Data should remain public C) Data control by data subjects D) Data control by governments and organizations

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Answer & Solution

Answer: Option D

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56

What is the primary objective of "data audit trails" in data ethics and privacy?

A) To restrict data sharing B) To improve data accuracy C) To track data usage D) To maintain a record of data access

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Answer & Solution

Answer: Option C

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57

What does "data stewardship" entail in data ethics and privacy?

A) Users have full control over their data B) Managing and protecting data C) Data should remain public D) Data can be used without permission

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Answer & Solution

Answer: Option B

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58

In data ethics, what is the main objective of "data redaction"?

A) To increase data accessibility B) To protect sensitive information C) To improve data quality D) To remove or obscure specific data content

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Answer & Solution

Answer: Option D

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59

What is the primary goal of "data segregation" in data ethics and privacy?

A) To increase data accessibility B) To protect sensitive information C) To improve data quality D) To isolate sensitive data from other data

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Answer & Solution

Answer: Option B

Solution:

Data segregation refers to the practice of separating sensitive or confidential data from less critical data within systems or databases.

The primary goal of data segregation is to isolate sensitive data from other data in order to enhance security and control access.

By isolating sensitive information, organizations can apply stricter security measures, comply with regulations, and reduce the risk of data breaches.

Option A is incorrect because increasing accessibility is not the aim of segregation—it often restricts access.

Option B is close, but not as precise as Option D; while protection is a benefit, the exact goal is isolation.

Option C is incorrect because improving data quality is not directly related to segregation.

Therefore, the correct answer is Option D: To isolate sensitive data from other data.

60

What ethical principle emphasizes the importance of ensuring that data practices align with societal norms and values?

A) Transparency B) Accountability C) Fairness D) Social responsibility

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Answer & Solution

Answer: Option D

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Data Ethics and Privacy MCQ Questions and Answers | Data Science MCQs