(page 84) A workload is a unit of processing, which can be in a virtual machine, a container, or other abstraction. Workloads always run somewhere on a processor and consume memory.

Its correct check the guide p84

D. It is configured for specific, established tasks. A workload refers to a specific set of tasks or activities that are performed by a computing system. It represents the work or processing that needs to be executed. Workloads can vary in their nature and can include tasks such as data processing, application execution, computational tasks, or other forms of processing. Workloads can be configured to perform specific tasks based on the requirements and objectives of the system or application. They can be tailored and optimized to meet the desired outcomes and performance goals. The configuration of a workload involves setting up the necessary resources, parameters, and dependencies to carry out the intended tasks efficiently. It is important to note that workloads are not limited to virtual machines or containerized environments. They can be executed on different types of computing systems, including virtual machines, physical servers, containers, or even distributed computing environments. Therefore, option D, "It is configured for specific, established tasks," is the correct statement regarding workloads.