APPLICATION SYSTEM SOFTWARE
WHAT IS COMPUTER SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A computer that can run multiple Operating Systems
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A software computer that is created using OS Virtualization.
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A software network created using Network Virtualization.
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All of the above
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Detailed explanation-1: -A Virtual Machine (VM) is a compute resource that uses software instead of a physical computer to run programs and deploy apps. One or more virtual “guest” machines run on a physical “host” machine.
Detailed explanation-2: -Virtual machine defined A VM is a virtualized instance of a computer that can perform almost all of the same functions as a computer, including running applications and operating systems. Virtual machines run on a physical machine and access computing resources from software called a hypervisor.
Detailed explanation-3: -A virtual machine (VM) is an operating system (OS) or application environment that is installed on specialized software called a virtual machine monitor (VMM) that emulates the underlying hardware (e.g. a PC, server, mobile device, etc.) or operating environment.
Detailed explanation-4: -The operating system achieves virtualization with the help of a specialized software called a hypervisor, which emulates the PC client or server CPU, memory, hard disk, network and other hardware resources completely, enabling virtual machines to share resources.
Detailed explanation-5: -CPU virtualization CPU (central processing unit) virtualization is the fundamental technology that makes hypervisors, virtual machines, and operating systems possible. It allows a single CPU to be divided into multiple virtual CPUs for use by multiple VMs.