Which of the following is a benefit of utilizing a type 2 hypervisor to manage guests?
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A. B. C. D.D.
A hypervisor is a type of software that creates and manages virtual machines (VMs). There are two types of hypervisors: type 1 and type 2. Type 1 hypervisors run directly on the host machine's hardware, while type 2 hypervisors run on top of an existing operating system.
The question is asking about the benefits of utilizing a type 2 hypervisor to manage guests (i.e., virtual machines). Let's go through each answer option and see if it accurately describes a benefit of using a type 2 hypervisor.
A. The administration of the guest OS is significantly less complex. This answer option is partially correct. Using a type 2 hypervisor can make administration of guest operating systems easier, but it's not significantly less complex. This is because the type 2 hypervisor relies on an underlying host operating system, which can add complexity to managing guests. Additionally, because the hypervisor is running on top of an operating system, there may be some limitations in terms of hardware support and performance.
B. There is reduced resource overhead since there is no OS layer. This answer option is incorrect. Type 2 hypervisors do have an OS layer, which is the underlying host operating system. This means that there is still some resource overhead, as the hypervisor must run on top of an operating system.
C. A type 2 hypervisor offers increased performance over a type 1 hypervisor. This answer option is incorrect. Type 2 hypervisors typically have lower performance than type 1 hypervisors, as they have an additional layer of software (i.e., the host operating system) between the hypervisor and the hardware.
D. There is increased hardware support since there is an OS layer. This answer option is partially correct. Using a type 2 hypervisor can provide increased hardware support, as the hypervisor can use the underlying host operating system's device drivers. However, there may still be some limitations in terms of hardware support, as the hypervisor must rely on the host operating system to access hardware.
Overall, the best answer to the question is A, as it accurately describes a benefit of using a type 2 hypervisor. However, it's important to note that there are some drawbacks to using a type 2 hypervisor, such as reduced performance and limitations in terms of hardware support.