- A
Run a surface scan to mark bad sectors and continue using the drive.
Why wrong: Marking bad sectors does not stop the drive from failing further. The clicking sound indicates a mechanical issue that will worsen, so this is not a safe solution.
- B
Replace the hard drive immediately and reinstall the operating system.
Why wrong: Replacing the drive is necessary, but the first priority is to attempt to back up the user's data before the drive fails completely. Data recovery becomes much harder after replacement.
- C
Back up all important data to an external drive or cloud storage.
Given the clicking sound and bad sectors, the drive is likely to fail soon. The first step is to preserve the user's data by backing it up. After that, the drive should be replaced.
- D
Update the hard drive firmware to fix the clicking noise.
Why wrong: Firmware updates rarely fix mechanical issues like clicking. The clicking is a physical problem, not a firmware bug, so this is not a valid solution.
Quick Answer
The correct first step is to back up all important data to an external drive or cloud storage. When a hard drive produces a clicking sound—often called the “click of death”—along with multiple bad sectors, it signals imminent mechanical failure where the read/write head is likely crashing against the platter. On the CompTIA A+ Core 1 220-1201 exam, this scenario tests your understanding of the troubleshooting methodology: data preservation always takes priority over repair or replacement when hardware failure is suspected. A common trap is jumping to replace the drive immediately, but the exam emphasizes that recovering user data is the technician’s primary responsibility before the drive becomes completely unreadable. Remember the mnemonic “Backup Before Breakdown” to lock in the priority: secure the data first, then plan the hardware swap.
220-1201 Storage Devices Practice Question
This 220-1201 practice question tests your understanding of storage devices. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 user reports that their laptop's 1TB hard drive is making a clicking sound and the system is running very slowly. The technician runs a diagnostic and finds multiple bad sectors. What should the technician do first?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"first"Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Back up all important data to an external drive or cloud storage.
This question tests understanding of hard drive failure symptoms and proper troubleshooting steps. A clicking sound (often called the 'click of death') and bad sectors indicate imminent mechanical failure. The priority is to back up data immediately before the drive fails completely. Replacing the drive is necessary, but data backup comes first.
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.
- ✗
Run a surface scan to mark bad sectors and continue using the drive.
Why it's wrong here
Marking bad sectors does not stop the drive from failing further. The clicking sound indicates a mechanical issue that will worsen, so this is not a safe solution.
- ✗
Replace the hard drive immediately and reinstall the operating system.
Why it's wrong here
Replacing the drive is necessary, but the first priority is to attempt to back up the user's data before the drive fails completely. Data recovery becomes much harder after replacement.
- ✓
Back up all important data to an external drive or cloud storage.
Why this is correct
Given the clicking sound and bad sectors, the drive is likely to fail soon. The first step is to preserve the user's data by backing it up. After that, the drive should be replaced.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Update the hard drive firmware to fix the clicking noise.
Why it's wrong here
Firmware updates rarely fix mechanical issues like clicking. The clicking is a physical problem, not a firmware bug, so this is not a valid solution.
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 220-1201 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 220-1201 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.
- →
Storage Devices — study guide chapter
Learn the concepts, then practise the questions
- →
Storage Devices practice questions
Targeted practice on this topic area only
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FAQ
Questions learners often ask
What does this 220-1201 question test?
Storage Devices — This question tests Storage Devices — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Back up all important data to an external drive or cloud storage. — This question tests understanding of hard drive failure symptoms and proper troubleshooting steps. A clicking sound (often called the 'click of death') and bad sectors indicate imminent mechanical failure. The priority is to back up data immediately before the drive fails completely. Replacing the drive is necessary, but data backup comes first.
What should I do if I get this 220-1201 question wrong?
Identify which 220-1201 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.
Are there clue words in this question I should notice?
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 18, 2026
This 220-1201 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 220-1201 exam.
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