Final answer:
The default vCenter Server Plug-Ins for the vSphere Web Client are Auto Deploy, Update Manager, and Storage DRS, which are included to help manage aspects of the virtualized environment such as deployment, updating, and storage resource balancing.
Step-by-step explanation:
The question pertains to default vCenter Server Plug-Ins enabled and installed for the vSphere Web Client. The correct answer is option B) Auto Deploy, Update Manager, Storage DRS. These are standard plug-ins that come with the installation of vCenter Server and are designed to manage different aspects of a virtualized environment within the vSphere Web Client.
Auto Deploy streamlines the process of deploying VMware ESXi hosts by allowing administrators to rapidly deploy and provision multiple hosts. Update Manager is used for patching and updating ESXi hosts, virtual machines, and virtual appliances. Storage DRS helps manage storage resources in a datastore cluster by dynamically balancing storage capacity and I/O load. The other options A) and C) list features and external products that are not plug-ins, and D) is incorrect because vCenter Server does indeed support plug-ins.
.