Certificate of Cloud Security Knowledge (CCSK) Practice Test 2026 - Free CCSK Practice Questions and Study Guide

A hypervisor is a crucial component in cloud computing environments, designed to create and manage virtual machines. It operates as a layer that allows multiple operating systems to run simultaneously on a single host hardware platform. This enables better utilization of resources, as several virtual machines can share the same physical hardware while remaining isolated from each other.

The hypervisor facilitates the abstraction of the underlying hardware, allowing different operating systems to operate on the same server without interfering with one another. This is essential for cloud service providers to maximize efficiency and scalability, making it possible to host diverse applications and services in a consolidated environment.

Other options, such as a type of security protocol, an application for data analysis, or a device used for network routing, do not accurately describe the function or role of a hypervisor within cloud computing.