Which scenario indicates effective use of virtualization technology?

Effective use of virtualization technology can indeed be observed in all the scenarios presented.

In the case of a small business with underutilized resources, virtualization allows the organization to consolidate workloads onto fewer physical machines. This leads to better resource utilization, reduced costs for hardware and maintenance, and improved energy efficiency. By leveraging virtualization, the small business can operate multiple virtual machines on a single physical server, thereby maximizing its existing investments.

For the research lab that requires specific operating system configurations, virtualization provides the flexibility to create and run multiple virtual environments tailored to different requirements. This is particularly useful for testing and development purposes, as researchers can easily switch between various OS setups without needing dedicated hardware for each one. This agility enhances productivity and allows for greater experimentation without the burden of physical hardware constraints.

In environments focused on high-performance computing tasks, virtualization can also play a vital role, particularly in scenarios where resources such as processing power and memory need to be allocated dynamically. Virtualization technologies can help in efficiently managing and distributing workloads across available hardware, ensuring that high-performance tasks are executed effectively while optimizing the overall resource use.

Given these advantages across different use cases, the statement that all of these scenarios indicate an effective use of virtualization technology reflects the broad applicability and benefits of virtualization across