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Difficulty: EasyType 1 and Type 2 Hypervisors

A server administrator needs to deploy a virtualization host in a company datacenter. To maximize performance and resource efficiency, the hypervisor must run directly on physical server hardware without relying on an underlying host operating system. Which virtualization architecture should the administrator deploy?

  1. Type 1 hypervisorAnswer
  2. B
    Type 2 hypervisor
  3. C
    Hosted hypervisor
  4. D
    Application-level hypervisor

Answer

Type 1 hypervisor
A Type 1 hypervisor (also known as a bare-metal hypervisor) installs directly on physical computer hardware. Because it operates independently of a host operating system, it provides maximum performance, low latency, and direct control over hardware resources.

Step-by-Step Solution

1
Identify the deployment environment and operational requirements.
The scenario requires installing a hypervisor directly onto bare-metal host hardware to eliminate host OS overhead.
Determining how the virtualization software interacts with hardware dictates the architectural type needed.
2
Compare hypervisor layer architectures.
Type 1 hypervisors interface directly with physical server hardware, whereas Type 2 hypervisors depend on an intermediate host OS.
Direct hardware installation is the defining characteristic of Type 1 virtualization.

Key Concept

Type 1 vs Type 2 Hypervisor Architectures
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Topics

Type 1 and Type 2 Hypervisors

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