Which of the following are benefits of virtualization in a cloud environment? (Select two.)

Presentation Virtualization, often associated with VDI or terminal services, delivers an an application's user interface to a client device; this is a specific application of virtualization, not a general benefit of virtualization in a cloud environment itself.

Server virtualization is the mechanism by which many cloud benefits are achieved, not a benefit itself in this context; the benefits are the results of server virtualization, such as consolidation and rapid deployment.

Virtualization enables multiple virtual machines to run on a single physical server, thereby consolidating workloads and dramatically reducing the overall number of physical servers needed, leading to lower hardware costs and reduced power-cooling consumption.