SOFTWARE DESIGN
ARCHITECTURAL DESIGN
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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CPU Sharing
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Memory Sharing
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I/O Sharing
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None of the above
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Detailed explanation-1: -The VM shares the host’s physical resources but provides a complete environment for running applications and services, like a physical machine, but without the overhead. System VMs rely on a hypervisor to virtualize the hardware resources and make them available to VM environments.
Detailed explanation-2: -The hypervisor is essential to virtualization-it’s a thin software layer that allows multiple operating systems to run alongside each other and share the same physical computing resources.
Detailed explanation-3: -External attacks. Keeping snapshots on VMs. Sharing files between VM and host, or copy-pasting between host and remote console. VM sprawl. Viruses, ransomware and other malware. Use named users and least privilege. Minimize the number of open ESXi firewall ports. More items •09-Jan-2020