The answer is complying with the platform’s terms of service and anonymizing personally identifiable information (PII) before storage. These two considerations are critical because the platform’s terms of service legally define how you may access and use its API data, while anonymizing PII ensures you meet core data privacy regulations such as GDPR and CCPA, which require that personal identifiers like names or IP addresses be removed or obfuscated to prevent re-identification. On the CompTIA Data+ DA0-001 exam, this topic tests your understanding of the intersection between data governance and legal compliance when acquiring third-party data via APIs—a common scenario in the “Data Governance” domain. A frequent trap is assuming that public API data is free to use without restrictions; in reality, even public APIs impose binding usage limits and privacy obligations. Remember the mnemonic “TAP” for Terms, Anonymize, Privacy—always check the terms first, then anonymize before storing to protect privacy.
DA0-001 Mining and Acquiring Data Practice Question
This DA0-001 practice question tests your understanding of mining and acquiring data. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company is acquiring social media data via a public API. Which TWO considerations are important for ensuring ethical and legal compliance?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Anonymize personal identifiable information (PII) before storage
Option C is correct because anonymizing PII before storage is a fundamental data privacy requirement under regulations like GDPR and CCPA. When acquiring data via a public API, the company must ensure that personal identifiers (e.g., names, email addresses, IP addresses) are removed or obfuscated to prevent re-identification, reducing legal liability and ethical risk.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Share raw data with third parties for additional insights
Why it's wrong here
Sharing raw data often violates ToS and privacy laws.
✗
Use the data for any internal analysis without restrictions
Why it's wrong here
Use may be restricted by terms of service.
✓
Anonymize personal identifiable information (PII) before storage
Why this is correct
Anonymization protects individual privacy and complies with regulations.
Related concept
Read the scenario before looking for a memorised answer.
✗
Cache data indefinitely to avoid repeated API calls
Why it's wrong here
Caching indefinitely may violate data freshness requirements and ToS.
✓
Comply with the platform's terms of service
Why this is correct
ToS must be followed to avoid legal issues.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse 'caching for efficiency' (Option D) with ethical compliance, overlooking that indefinite storage violates data minimization principles and platform terms, while 'internal analysis' (Option B) seems harmless but ignores explicit usage restrictions in the API's terms of service.
Detailed technical explanation
How to think about this question
Under the hood, anonymization techniques such as k-anonymity or differential privacy must be applied to structured fields like email hashes or geolocation coordinates before storage. Real-world scenarios, such as Twitter's API policy, explicitly prohibit storing user data beyond 30 days unless it has been aggregated or anonymized, and indefinite caching can trigger account suspension or API key revocation.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the DA0-001 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Mining and Acquiring Data — This question tests Mining and Acquiring Data — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Anonymize personal identifiable information (PII) before storage — Option C is correct because anonymizing PII before storage is a fundamental data privacy requirement under regulations like GDPR and CCPA. When acquiring data via a public API, the company must ensure that personal identifiers (e.g., names, email addresses, IP addresses) are removed or obfuscated to prevent re-identification, reducing legal liability and ethical risk.
What should I do if I get this DA0-001 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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