________ is a cost-cutting approach to servers in which multiple operating systems run concurrently on a single physical PC server.
A)Virtualization
B)Software licensing
C)Distributed computing
D)Grid computing

Question

Quizplus · Accepted Answer

Virtualization is the cost-cutting approach that allows multiple operating systems to run on a single physical PC server, thereby reducing hardware costs and increasing efficiency. Software licensing refers to the legal use of software, distributed computing refers to the use of multiple computers to work on a single task, and grid computing refers to the use of multiple computers to work on multiple tasks. None of these options involve running multiple operating systems on a single server as virtualization does.

________ Is a Cost-Cutting Approach to Servers in Which Multiple