EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Infrastructure Service
|
|
|
Software Service
|
|
|
Platform Service
|
|
|
None of the above
|
Detailed explanation-1: -A virtual machine (VM) is the base unit of VMware virtualization. A VM is a software-based representation of a physical computer. An operating system (OS) running in a VM is called a guest OS.
Detailed explanation-2: -Managed by a virtual infrastructure, each virtual machine has its own operating system called a guest operating system. The key advantage of virtual machines is that IT teams can provision them faster and more easily than physical machines without the need for hardware procurement.
Detailed explanation-3: -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.