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Questions and Answers
What is the key concept of VMware's technology?
What is the key concept of VMware's technology?
Full Virtualization
How does VMware implement full virtualization in a desktop environment?
How does VMware implement full virtualization in a desktop environment?
Through a type-II hypervisor
What technology enables full virtualization in VMware?
What technology enables full virtualization in VMware?
Binary Translation
What is the role of Domain 0 in virtualization?
What is the role of Domain 0 in virtualization?
How does Xen achieve virtualization if components of Windows are not compatible?
How does Xen achieve virtualization if components of Windows are not compatible?
What is the purpose of the Shared Virtual Machine Manager (VMM) in virtualization?
What is the purpose of the Shared Virtual Machine Manager (VMM) in virtualization?
What is the role of Domain 0 in a Xen-based system?
What is the role of Domain 0 in a Xen-based system?
Explain the significance of the shared virtual machine manager (VMM) in a Cloud computing system.
Explain the significance of the shared virtual machine manager (VMM) in a Cloud computing system.
What are the four security levels (rings) in x86 implementations and their significance?
What are the four security levels (rings) in x86 implementations and their significance?
How does Xen leverage paravirtualization in its operation?
How does Xen leverage paravirtualization in its operation?
Explain the concept of virtual machine instances in a Xen-based system.
Explain the concept of virtual machine instances in a Xen-based system.
Why is Domain 0 the only domain loaded once the virtual machine manager has fully booted?
Why is Domain 0 the only domain loaded once the virtual machine manager has fully booted?
What is the purpose of hypercalls in a virtualized environment?
What is the purpose of hypercalls in a virtualized environment?
How does Paravirtualization differ from hardware-assisted virtualization in terms of modifying OS codebase?
How does Paravirtualization differ from hardware-assisted virtualization in terms of modifying OS codebase?
Explain the limitation of Xen in terms of legacy hardware and OS.
Explain the limitation of Xen in terms of legacy hardware and OS.
What happens when code execution in Ring 3 switches to Ring 0 in x86 implementations?
What happens when code execution in Ring 3 switches to Ring 0 in x86 implementations?
How does the Xen hypervisor handle sensitive system calls?
How does the Xen hypervisor handle sensitive system calls?
Why are all operating systems not referred to as guest OS in a Xen-based environment?
Why are all operating systems not referred to as guest OS in a Xen-based environment?
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