What is a key benefit of server virtualization in hybrid environments?

A key benefit of server virtualization in hybrid environments is more efficient resource utilization. Virtualization allows multiple virtual machines (VMs) to run on a single physical server, which helps in distributing workloads more effectively across available hardware. This means that resources such as CPU, memory, and storage are used more efficiently, reducing waste and allowing organizations to maximize their investments in physical hardware.

In hybrid environments, where workloads may be split between on-premises data centers and cloud platforms, virtualization enables dynamic allocation of resources. Organizations can scale up or down as needed, deploying VMs on-premises or in the cloud based on demand. This flexibility not only enhances performance but also helps in achieving better cost management by optimizing resource use.

The other options do not align with the principles of virtualization. For example, increased physical hardware requirements and increased manual configuration contradict the goal of reducing hardware expenditure and streamlining operations. Similarly, while some complexity may be reduced, virtualization typically requires careful management to ensure performance and security, which does not necessarily lead to a simplification of application management.