Which three source object types are available for subscription when creating a subscripted content library in vSphere 6.5? (Choose three.)
A. CIFS repository
B. vSphere 6 library
C.
HTTP server
D. vCD 5.5 catalog
E. 3rd-party library
Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vm_admin.doc/GUID-254B2CE8-20A8-43F0-90E8-3F6776C2C896.html