Which VMware Single Sign-On component issues Security Assertion Markup Language (SAML) tokens?

A.
VMware Security Token Service

B.
Administration Server

C.
VMware Directory Service

D.
Identity Management Service

Explanation:

The security token service issues Security Assertion Markup Language (SAML) tokens. These security tokens pass information about a system user between an identity provider and a web service. This service enables a user who has logged on through vCenter Single Sign-On to use multiple web-service delivered applications without authenticating to each one.
Reference: https://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vsphere.upgrade.doc%
2FGUID-90C1E3DC-4397-4BF0-808E-DF3802E56BC6.html