How can the administrator centralize the virtual networking configuration so the IT team utilizes time more efficiently?

An administrator is concerned about the amount of time the IT team takes to create multiple VLANs in a very dynamic vSphere environment.

The environment has these parameters:

– All virtual networking utilizes vSphere Standard Switches with uplinks to a Cisco Infrastructure

– Activities require 5-10 VLANs being created or removed every couple of days

– The IT team has three members

How can the administrator centralize the virtual networking configuration so the IT team utilizes time more efficiently?
A . Deploy a vRealize Orchestrator (vRO) appliance.
B . Create and use a vSphere Distributed Switch (VDS).
C . Enable and configure Storage I/O Control (SIOC).
D . Enable and configure vSphere Network I/O Control (NIOC).