The BEST way to define Virtualization in cloud computing is

Solution(By Examveda Team)

In the realm of cloud computing, the most accurate way to define Virtualization is represented by Option B: virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware. Let's break down the definition:

Option A: virtualization enables simulating compute, network, and storage service platforms from the underlying virtual hardware has the concept correct, but the terminology is not quite aligned with the common understanding of virtualization. Virtualization doesn't necessarily "simulate" but rather "abstracts" the service platforms.

Option C: virtualization enables realization of compute, network, and storage service platforms from the underlying virtual hardware uses the term "realization," which doesn't precisely capture the abstraction that virtualization achieves.

Option D: virtualization enables emulating compute, network, and storage service platforms from the underlying virtual hardware uses "emulating," which might be interpreted as imitating rather than abstracting.

Option B: virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware encapsulates the essence of virtualization. It involves creating virtual instances of compute, network, and storage resources that appear and function as if they were separate from the underlying physical hardware. This abstraction allows for improved resource utilization, flexibility, and isolation in cloud computing environments.

Hence, the most accurate definition of Virtualization in the context of cloud computing is Option B: virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware. This option captures the core concept and terminology of virtualization.