The answer is to run a secure erase utility that overwrites all sectors with zeros. This method is correct because it performs a full overwrite of every addressable sector on the drive, rendering previously stored data irrecoverable through forensic tools while leaving the drive’s firmware and electronic components fully intact and functional. On the CompTIA A+ Core 2 220-1202 exam, this scenario tests your understanding of the difference between data destruction and drive disposal; a common trap is choosing degaussing or physical shredding, which destroy the drive’s ability to operate. The key distinction is that a secure erase preserves the drive’s usability for the next lessee, meeting both the lease agreement’s requirement for irrecoverable data destruction and the need for a functional device. Memory tip: think “zeroes for lease, not release”—overwriting with zeros keeps the drive in service, while destruction methods release it from service permanently.
220-1202 Data Destruction and Disposal Practice Question
This 220-1202 practice question tests your understanding of data destruction and disposal. 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 customer is returning a leased laptop that contains sensitive client data. The lease agreement requires that the data be irrecoverably destroyed, but the laptop must remain functional for the next lessee. Which method should you use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Run a secure erase utility that overwrites all sectors with zeros.
Data destruction methods vary by need. For this scenario, the drive must stay functional, so physical destruction or degaussing is not appropriate. A secure wipe using a tool that overwrites all sectors is the correct approach because it renders data unrecoverable while preserving the drive's usability.
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.
✗
Perform a quick format of the hard drive.
Why it's wrong here
A quick format only clears the file system index, leaving actual data recoverable with forensic tools.
✗
Use a degausser to demagnetize the drive.
Why it's wrong here
Degaussing destroys the magnetic domains, making the drive unusable. This violates the requirement to keep the laptop functional.
✓
Run a secure erase utility that overwrites all sectors with zeros.
Why this is correct
Secure erase overwrites every sector, making data unrecoverable while leaving the drive intact and usable for the next lessee.
Related concept
Read the scenario before looking for a memorised answer.
✗
Physically shred the hard drive.
Why it's wrong here
Shredding destroys the drive completely, preventing reuse. This does not meet the requirement for a functional laptop.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 220-1202 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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 220-1202 question in full detail.
Identify which 220-1202 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Data Destruction and Disposal — This question tests Data Destruction and Disposal — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Run a secure erase utility that overwrites all sectors with zeros. — Data destruction methods vary by need. For this scenario, the drive must stay functional, so physical destruction or degaussing is not appropriate. A secure wipe using a tool that overwrites all sectors is the correct approach because it renders data unrecoverable while preserving the drive's usability.
What should I do if I get this 220-1202 question wrong?
Identify which 220-1202 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Variation 1. A non-profit organization is upgrading its computers and wants to donate the old ones to a local school. The HDDs contain donor information that must be kept confidential. The organization wants the drives to be reusable. Which method should be used?
medium
A.Use a degausser to erase the drives.
B.Physically drill holes through the drive platters.
✓ C.Perform a full overwrite with zeros using disk-wiping software.
D.Delete all files and empty the recycle bin.
Why C: A full overwrite using disk-wiping software destroys data while leaving the drive functional for reuse. Degaussing destroys data but renders the drive unusable. Physical destruction also prevents reuse.
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Question Discussion
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