What resource must a partner security service be registered with before the service is available to a security
policy?
A.
NSX Manager
B.
ESXi host
C.
Service Composer
D.
vCenter Server
Explanation:
https://blogs.vmware.com/consulting/2015/01/automating-security-policy-enforcement-nsx-servicecomposer.html
A is correct. https://pubs.vmware.com/NSX-61/index.jsp?topic=%2Fcom.vmware.nsx.install.doc%2FGUID-EA477D96-E2D3-488B-90AA-2F19B4AE327D.html