A virtualization specialist is evaluating deployment architectures for a campus infrastructure rollout. Match each operational characteristic or requirement on the left to its corresponding hypervisor architectural model on the right.
- Direct hardware access with minimal latency for enterprise server consolidation in a data center environmentPrimary operational advantage of a Type 1 hypervisor
- Execution on top of a pre-existing desktop operating system to provide legacy application sandboxingTypical operational deployment context of a Type 2 hypervisor
- Hypervisor kernel booting directly on raw hardware with Ring 0 access without requiring an underlying host OSArchitectural privilege level and boot order of a Type 1 hypervisor
- Guest hardware requests translated through host OS drivers, introducing processing overhead and latencyKey performance overhead factor associated with a Type 2 hypervisor
Cevap
Direct hardware access with minimal latency matches the primary operational advantage of a Type 1 hypervisor; Execution on top of a desktop OS matches the typical operational deployment context of a Type 2 hypervisor; Hypervisor kernel booting directly on raw hardware matches the architectural privilege level and boot order of a Type 1 hypervisor; Guest hardware requests translated through host OS drivers matches the key performance overhead factor associated with a Type 2 hypervisor.
Bare-metal (Type 1) hypervisors run directly on server hardware, offering high efficiency, Ring 0 boot execution, and minimal latency for enterprise environments. Hosted (Type 2) hypervisors run on top of an existing host OS, making them suitable for desktop sandboxing but incurring performance overhead due to host OS driver translation.
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Type 1 vs. Type 2 Hypervisor Architecture, Performance, and Deployment Contexts
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