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Which technology is mentioned as an example of a Type-1 hypervisor?

  1. VirtualBox

  2. VMware Workstation

  3. Microsoft Hyper-V

  4. Oracle VM Server

The correct answer is: Oracle VM Server

The correct answer highlights Oracle VM Server as a Type-1 hypervisor, which is central to understanding virtualization technology. Type-1 hypervisors, also known as bare-metal hypervisors, run directly on the host's hardware without needing a separate operating system. This allows them to provide superior performance and resource management compared to Type-2 hypervisors, which operate as applications on top of an existing OS. Oracle VM Server is a prime example of this architecture, allowing for the direct allocation of system resources to virtual machines, and thereby improving efficiency, scalability, and the overall performance of virtualized environments. It is designed specifically for deploying and managing multiple virtual servers, which aligns with the characteristics expected of a Type-1 hypervisor. Understanding the distinction in hypervisor types is crucial for anyone working in virtualization or cloud environments, as it impacts performance, security, and resource allocation in virtual infrastructures.