Data Ethics And Privacy — Part 1 MCQs with Explanations

Data erasure , also known as the "right to be forgotten" , is a core principle in data privacy laws such as the GDPR (General Data Protection Regulation). The main purpose of data erasure is to allow individuals to request the deletion of their personal data when it is no longer necessary, or when they withdraw consent. This empowers users to have control over their digital footprint and ensures that organizations respect personal privacy rights. Option A is incorrect because data erasure reduces, not increases, accessibility. Option B is incorrect because while it helps protect information, its main goal is giving users the right to request deletion. Option C is incorrect as data erasure does not directly aim to improve data quality. Therefore, the correct answer is Option D: To allow individuals to request data removal .

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 .

Safeguarding personal information is the correct answer to “What does the term "data privacy" refer to in the context of data science”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To protect sensitive information is the correct answer to “What is the primary goal of data anonymization in data ethics”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Obtaining user consent to collect data is the correct answer to “In data science, what is "informed consent" with regard to data collection”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Protecting individuals' rights is the correct answer to “What is the main concern addressed by GDPR (General Data Protection Regulation) in data privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Personal Identity Information is the correct answer to “What does the acronym "PII" stand for in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Data masking is the correct answer to “What is the term for the practice of using statistical methods to transform data so that it cannot be traced back to individuals”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Data representativeness is the correct answer to “In data ethics, what is the primary concern related to "data bias"”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To identify potential risks to data is the correct answer to “What is the main purpose of a "data protection impact assessment" (DPIA) in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Fairness is the correct answer to “Which ethical principle emphasizes the importance of treating individuals fairly and without discrimination in data science”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Users have full control over their data is the correct answer to “What does the concept of "data ownership" entail in data ethics”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To outline how data will be used is the correct answer to “What is the primary purpose of a "privacy policy" in data science and data ethics”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Data masking is the correct answer to “What is the term for the practice of hiding sensitive data while still providing access to useful information in data ethics”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Collecting only necessary data is the correct answer to “In data ethics and privacy, what does "data minimization" mean”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Anonymizing data sources is the correct answer to “What does "de-identification" refer to in data privacy and ethics”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Accountability is the correct answer to “What ethical principle emphasizes the importance of holding individuals and organizations accountable for their data practices”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To protect sensitive information is the correct answer to “What is the primary objective of "data anonymization" in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Revoking permission to collect data is the correct answer to “In data science, what does "consent withdrawal" mean in the context of data collection”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To protect data during transmission is the correct answer to “What is the primary purpose of "data encryption" in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Data masking is the correct answer to “Which term refers to the practice of removing personally identifiable information from data while retaining its utility”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Transparency is the correct answer to “What ethical principle emphasizes the importance of providing clear and understandable information about data practices to individuals”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Data control by governments and organizations is the correct answer to “In data ethics, what does "data sovereignty" refer to”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Safeguarding healthcare information is the correct answer to “What is the primary concern addressed by HIPAA (Health Insurance Portability and Accountability Act) in data privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Data fusion is the correct answer to “Which term describes the practice of combining multiple data sources to uncover hidden patterns or insights”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To track data usage is the correct answer to “In data ethics and privacy, what is the primary goal of "data audit trails"”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Managing and protecting data is the correct answer to “What does "data stewardship" entail in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Confidentiality is the correct answer to “Which ethical principle emphasizes the importance of protecting individuals' data from unauthorized access or disclosure”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Data storage duration is the correct answer to “In data ethics, what is the primary concern related to "data retention"”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To organize data into categories is the correct answer to “What is the main purpose of "data classification" in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Data control by governments and organizations is the correct answer to “What does "data sovereignty" refer to in data ethics”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

The ability to transport data is the correct answer to “In data science, what is "data portability"”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To hide data from authorized users is the correct answer to “What is the primary goal of "data obfuscation" in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

The source and history of data is the correct answer to “In data ethics, what does "data provenance" refer to”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Informed consent is the correct answer to “Which term describes the practice of disclosing data practices to individuals and obtaining their consent for data collection and use”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To collect only necessary data is the correct answer to “In data ethics and privacy, what is the primary purpose of "data minimization"”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To protect sensitive information is the correct answer to “What is the main objective of "data compartmentalization" in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Security is the correct answer to “What ethical principle emphasizes the importance of preventing unauthorized access to data and protecting data from breaches”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

Making data less identifiable is the correct answer to “What does the term "data masking" mean in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.

To establish data policies and procedures is the correct answer to “What is the primary purpose of "data governance" in data ethics and privacy”. This question is standard in competitive examination syllabi for Data Ethics And Privacy.