What is the main goal of using a hypervisor in a cloud environment?

The main goal of using a hypervisor in a cloud environment is to enable resource allocation to multiple environments. A hypervisor acts as a virtual machine manager, allowing multiple virtual machines (VMs) to run on a single physical server. This capability is fundamental to cloud computing, as it allows for efficient utilization of hardware resources by dividing them into separate, isolated environments.

By facilitating the creation of VMs, the hypervisor enables different operating systems and applications to run concurrently on the same physical server without interference. This not only optimizes resource usage but also enhances scalability, as resources can be dynamically allocated or modified based on demand. Consequently, organizations can efficiently manage their workloads, ensuring they have the capacity to support variable workloads while minimizing costs associated with underutilized hardware.

In contrast, while enhancing application performance, improving user interface design, and managing physical workloads are important considerations in a cloud environment, they are not the primary function of a hypervisor. The core responsibility lies in its ability to manage and allocate resources effectively among multiple virtual environments.