- A
Install Windows 7 in a dual-boot configuration
Why wrong: Dual-booting requires rebooting to switch OSes, which is inconvenient and doesn't allow simultaneous use of both OSes.
- B
Use a Type 2 hypervisor such as VirtualBox to run Windows 7 as a virtual machine
A Type 2 hypervisor runs on top of the host OS, allowing the legacy application to run in a virtualized Windows 7 environment without compatibility issues.
- C
Deploy Windows 11 and use Windows 7 compatibility mode
Why wrong: Compatibility mode only addresses minor incompatibilities and cannot fully emulate a different OS; the legacy application may still fail.
- D
Replace the legacy application with a cloud-based alternative
Why wrong: This is a business decision, not a virtualization solution, and may not be feasible or cost-effective.
When to Use a Type 2 Hypervisor: Legacy Application Compatibility
This 220-1201 practice question tests your understanding of virtualization concepts. 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 small business runs a legacy application that requires Windows 7. The company wants to upgrade all desktops to Windows 11 while still running that application. Which virtualization solution would allow the application to run on the new OS without compatibility issues?
Quick Answer
The answer is a Type 2 hypervisor, such as VirtualBox or VMware Workstation, because it allows a legacy operating system like Windows 7 to run as a guest virtual machine on top of a modern Windows 11 host. This solves the compatibility issue by abstracting the legacy application’s OS requirements from the underlying hardware, enabling the business to upgrade all desktops without sacrificing functionality. On the CompTIA A+ Core 1 220-1201 exam, this scenario tests your understanding of application virtualization and the distinction between Type 1 (bare-metal) and Type 2 (hosted) hypervisors. A common trap is choosing a Type 1 hypervisor, which is designed for server environments and lacks the seamless desktop integration needed for a single legacy app. Remember the memory tip: “Type 2 sits on top of your OS, so legacy apps can play host without a fuss.”
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
Use a Type 2 hypervisor such as VirtualBox to run Windows 7 as a virtual machine
This scenario tests understanding of application virtualization, where a legacy OS runs as a guest on a modern host. Using a Type 2 hypervisor like VirtualBox allows Windows 7 to run inside Windows 11, solving the compatibility problem without hardware changes.
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.
- ✗
Install Windows 7 in a dual-boot configuration
Why it's wrong here
Dual-booting requires rebooting to switch OSes, which is inconvenient and doesn't allow simultaneous use of both OSes.
- ✓
Use a Type 2 hypervisor such as VirtualBox to run Windows 7 as a virtual machine
Why this is correct
A Type 2 hypervisor runs on top of the host OS, allowing the legacy application to run in a virtualized Windows 7 environment without compatibility issues.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Deploy Windows 11 and use Windows 7 compatibility mode
Why it's wrong here
Compatibility mode only addresses minor incompatibilities and cannot fully emulate a different OS; the legacy application may still fail.
- ✗
Replace the legacy application with a cloud-based alternative
Why it's wrong here
This is a business decision, not a virtualization solution, and may not be feasible or cost-effective.
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.
- →
Virtualization Concepts — study guide chapter
Learn the concepts, then practise the questions
- →
Virtualization Concepts practice questions
Targeted practice on this topic area only
- →
All 220-1201 questions
1,020 questions across all exam domains
- →
CompTIA A+ Core 1 220-1201 study guide
Full concept coverage aligned to exam objectives
- →
220-1201 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related 220-1201 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Mobile Device Hardware Servicing practice questions
Practise 220-1201 questions linked to Mobile Device Hardware Servicing.
Mobile Device Connection Methods practice questions
Practise 220-1201 questions linked to Mobile Device Connection Methods.
Mobile Device Accessories practice questions
Practise 220-1201 questions linked to Mobile Device Accessories.
Mobile Device Network Connectivity practice questions
Practise 220-1201 questions linked to Mobile Device Network Connectivity.
Mobile Device Application Support practice questions
Practise 220-1201 questions linked to Mobile Device Application Support.
Network Protocols practice questions
Practise 220-1201 questions linked to Network Protocols.
TCP & UDP Ports practice questions
Practise 220-1201 questions linked to TCP & UDP Ports.
Wireless Networking Technologies practice questions
Practise 220-1201 questions linked to Wireless Networking Technologies.
Network Services practice questions
Practise 220-1201 questions linked to Network Services.
Network Configuration Concepts practice questions
Practise 220-1201 questions linked to Network Configuration Concepts.
Common Networking Hardware practice questions
Practise 220-1201 questions linked to Common Networking Hardware.
IP Addressing practice questions
Practise 220-1201 questions linked to IP Addressing.
Practice this exam
Start a free 220-1201 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this 220-1201 question test?
Virtualization Concepts — This question tests Virtualization Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use a Type 2 hypervisor such as VirtualBox to run Windows 7 as a virtual machine — This scenario tests understanding of application virtualization, where a legacy OS runs as a guest on a modern host. Using a Type 2 hypervisor like VirtualBox allows Windows 7 to run inside Windows 11, solving the compatibility problem without hardware changes.
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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Keep practising
More 220-1201 practice questions
- During a network cable installation, a technician needs to verify that a newly run Cat6 cable is properly terminated and…
- A user connects a 4K monitor to their laptop using a USB-C port. The monitor is detected, but the resolution is stuck at…
- A technician is troubleshooting a laptop that will not charge. The battery is removable, and the power adapter works on…
- A customer brings in a smartphone with a broken charging port. They want the port replaced. During disassembly, the tech…
- A user reports that their laptop's keyboard types random characters when certain keys are pressed. The laptop has not be…
- A technician is troubleshooting a laptop that shuts down randomly after a few minutes of use. The fan is spinning, and t…
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.