220-1101 Question 365
Single answerType 1A technician is preparing a lab server that will run several isolated virtual machines for testing operating systems and network services. The customer wants the best performance possible and does not want a full desktop operating system installed underneath the virtualization platform. Which solution should the technician recommend?
- A
Install a Type 1 hypervisor directly on the server hardware
- B
Install a Type 2 hypervisor on top of Windows 11 Pro
- C
Use Remote Desktop to connect multiple users to the same host OS session
- D
Create separate user accounts on the server for each test environment
Show answer and explanation
Correct answer: A
Explanation
The best answer is to install a Type 1 hypervisor directly on the server hardware. In A+ Core 1, virtualization concepts commonly distinguish Type 1 hypervisors from Type 2 hypervisors. Type 1 hypervisors are designed for servers and enterprise virtualization because they run directly on hardware, offering better performance and scalability than Type 2 solutions, which depend on a host operating system. This aligns with common vendor documentation and best practices from platforms such as VMware ESXi, Microsoft Hyper-V Server architectures, and other bare-metal virtualization solutions. The key clues in the scenario are the need for multiple isolated virtual machines, strong performance, and no desire for a full desktop operating system underneath the virtualization platform.
- A. Correct.
Correct. A Type 1 hypervisor, also called a bare-metal hypervisor, installs directly on the physical hardware rather than on top of a host operating system. This approach reduces overhead and is the standard recommendation when performance, isolation, and efficient resource use are priorities in a virtualization server environment.
- B. Incorrect.
Incorrect. A Type 2 hypervisor runs on top of a host operating system such as Windows. While it can be useful for desktop testing or light lab use, it introduces additional overhead because the host OS consumes resources and sits between the hardware and the virtual machines. That makes it less suitable when the goal is best performance without a full underlying desktop OS.
- C. Incorrect.
Incorrect. Remote Desktop allows users to access a system remotely, but it does not create isolated virtual machines. Multiple users connecting to the same operating system session environment is not the same as running separate guest operating systems for testing.
- D. Incorrect.
Incorrect. Separate user accounts provide logical separation within one operating system, but they do not provide the hardware abstraction, guest OS isolation, or independent VM environments required for true virtualization testing.