What is true about a software defined data center?
What is true about a software defined data center?
In a software-defined data center, management functions are indeed moved to an external software controller. This externalization allows for greater flexibility, scalability, and ease of management by decoupling the control of IT resources from the underlying hardware. This architecture typically involves the virtualization of all data center resources—compute, storage, and networking—where the management and automation of these resources can be centrally controlled via software.
SDDC is an architectural approach to IT infrastructure that extends virtualization concepts such as abstraction, pooling, and automation to all of the data center’s resources and services to achieve IT as a service.
Option A is partially correct, but it's not just about moving management functions to an external software controller; it's about virtualizing and abstracting various components.
Management functions move to an external software controller.
I think A is correct. Software-defined data center-aware • Software-defined data center management is more efficient than hardware-specific management. • Many common, repeatable, hardware-specific management tasks are automated. Management is focused on strategic, value-driven activities. • Management functions move to an external software controller. • Management operations become independent of the underlying hardware.
The correct answer is C. IT resource components are virtualized except commodity hardware used to create resource pools.