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Difficulty: EasyVirtualization Fundamentals

In network infrastructure virtualization, hypervisors are categorized based on their relationship with the underlying physical hardware. Which statement accurately describes the operation of a Type 1 hypervisor?

  1. It installs directly on server bare-metal hardware and manages virtual machine resource access without requiring a host operating system.Answer
  2. B
    It operates as a software application running on top of an existing host operating system such as Windows or Linux.
  3. C
    It functions inside guest virtual machines to handle Layer 2 frame forwarding between virtual interfaces.
  4. D
    It shares a common host operating system kernel to isolate applications in lightweight software containers.

Answer

A Type 1 hypervisor installs directly on server bare-metal hardware and manages virtual machine resource access without requiring a host operating system.
Type 1 (bare-metal) hypervisors run directly on server physical hardware without an intervening host operating system. This provides direct resource scheduling, low latency, and enhanced reliability for enterprise virtual machine workloads.

Step-by-Step Solution

1
Identify the primary distinction in hypervisor architecture.
Hypervisors are classified as Type 1 (bare-metal) or Type 2 (hosted) depending on whether an underlying host operating system is present.
Type 1 hypervisors sit directly between the physical hardware and the virtual machine operating systems.
2
Evaluate the choices to find the description matching Type 1 virtualization.
Direct installation on physical bare-metal hardware without an intermediate host operating system defines a Type 1 hypervisor.
Direct hardware control minimizes overhead and improves resource management in enterprise deployments.

Key Concept

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

Virtualization Fundamentals

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