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Difficulty: EasyType 1 and Type 2 Hypervisors

A systems administrator is reviewing virtualization concepts and deployment scenarios. Match each hypervisor type or virtualization scenario on the left with its corresponding architectural characteristic on the right.

  • Type 1 HypervisorInstalls directly on host hardware (bare metal) without an underlying host operating system.
  • Type 2 HypervisorInstalls as an application layer on top of an existing host operating system.
  • Client-Side Developer WorkstationTypically utilizes a Type 2 hypervisor for quick setup, application testing, and sandbox environments.
  • Enterprise Production Datacenter HostRequires a Type 1 hypervisor to minimize latency, reduce host overhead, and maximize hardware efficiency.

Answer

Type 1 Hypervisor pairs with direct installation on bare metal without a host OS. Type 2 Hypervisor pairs with installation as an application on top of an existing host OS. Client-Side Developer Workstation pairs with typical utilization of a Type 2 hypervisor for testing. Enterprise Production Datacenter Host pairs with requiring a Type 1 hypervisor to minimize latency and overhead.
Type 1 hypervisors execute directly on physical host hardware without an intermediary host operating system, making them ideal for enterprise datacenter hosts where low latency and resource efficiency are required. Type 2 hypervisors run as software applications inside an existing host operating system, making them well-suited for developer workstations and local desktop sandbox testing.

Step-by-Step Solution

1
Identify the defining architectural difference between Type 1 and Type 2 hypervisors.
Type 1 hypervisors run directly on bare metal hardware, while Type 2 hypervisors run on top of an existing host operating system.
Hardware access layer placement determines hypervisor categorization.
2
Map the enterprise server scenario to the appropriate hypervisor architecture.
Enterprise production hosts require high performance and low overhead, which aligns with Type 1 bare-metal hypervisors.
Direct hardware control maximizes server density and reduces latency.
3
Map the desktop client scenario to the appropriate hypervisor architecture.
Developer workstations and desktop sandboxes prioritize quick installation on top of the user's primary operating system, matching Type 2 hosted hypervisors.
Convenience and integration with existing user operating systems make Type 2 hypervisors ideal for client-side application testing.

Key Concept

Type 1 (Bare-Metal) vs. Type 2 (Hosted) Hypervisor Architectures
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Topics

Type 1 and Type 2 Hypervisors

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