20+ practice questions focused on Storage Devices — one of the most tested topics on the CompTIA A+ Core 1 220-1201 exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start Storage Devices PracticeA technician is configuring a new workstation for video editing. The user needs fast read/write speeds for large project files. Which storage technology should be selected for the primary drive?
Explanation: An NVMe M.2 SSD uses the PCIe interface, offering significantly faster speeds than SATA SSDs or HDDs, ideal for video editing. SATA SSDs are slower, and HDDs are too slow for this workload.
A technician is setting up a new RAID 0 array with two 500 GB SSDs for a gaming PC. After installation, the system shows only 500 GB of usable space. What is the most likely cause?
Explanation: RAID 0 stripes data across both drives, providing combined capacity (1 TB). If only 500 GB is shown, the array may be configured as RAID 1 (mirroring) or not properly set up. The drives themselves are unlikely to be faulty.
A user wants to upgrade their laptop from a traditional HDD to an SSD for faster boot times. They have a SATA III interface available. Which type of SSD should you recommend for the best performance without requiring an adapter?
Explanation: A 2.5-inch SATA SSD is the direct replacement for a laptop HDD, using the same interface and form factor. NVMe M.2 drives require an M.2 slot, which this laptop may not have. mSATA is less common and not standard in most laptops.
A user complains that their computer with a 256 GB NVMe SSD is running out of storage space. They want to add more internal storage but only have one M.2 slot. What is the best solution to expand capacity without sacrificing performance?
Explanation: Replacing the existing NVMe SSD with a larger capacity model is the most direct way to increase internal storage while maintaining NVMe performance. Adding a SATA SSD via a 2.5-inch bay is also viable but slower. External drives are not internal.
A customer reports that their desktop PC with a 1 TB HDD is running very slowly, especially when opening large files. They mention that the drive light is constantly active even when the system is idle. What is the most likely cause of this performance issue?
Explanation: A failing HDD often causes constant drive activity and slow file access due to bad sectors or mechanical wear. This is a common symptom that technicians should recognize before data loss occurs. SSDs or other components do not typically exhibit this behavior.
+15 more Storage Devices questions available
Practice all Storage Devices questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of Storage Devices. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
Storage Devices questions on the 220-1201 frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. Storage Devices is tested as part of the CompTIA A+ Core 1 220-1201 blueprint. Practicing with targeted Storage Devices questions ensures you can handle any format or difficulty that appears.
Yes. Courseiva provides free 220-1201 practice questions across all exam topics and domains. The platform includes topic-based practice, mock exams, missed-question review, bookmarked questions, and readiness tracking — no account required.
Difficulty is subjective, but Storage Devices is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
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