COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A server design specifically for virtual reality programs
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A server which can only operate in the cloud
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The process of using software to create multiple instances of a server
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A server that handles virtual memory
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Detailed explanation-1: -Server virtualization is the process of dividing a physical server into multiple unique and isolated virtual servers by means of a software application. Each virtual server can run its own operating systems independently.
Detailed explanation-2: -There are three ways to create virtual servers: full virtualization, para-virtualization and OS-level virtualization. They have little in common. Physical server is called host. Virtual servers are called guest.
Detailed explanation-3: -IaaS, or infrastructure as a service, is on-demand access to cloud-hosted physical and virtual servers, storage and networking-the backend IT infrastructure for running applications and workloads in the cloud.
Detailed explanation-4: -Desktop virtualization lets you run multiple desktop operating systems, each in its own VM on the same computer. There are two types of desktop virtualization: Virtual desktop infrastructure (VDI) runs multiple desktops in VMs on a central server and streams them to users who log in on thin client devices.