The suggested answer is C.
To configure WebSphere Application Server Liberty profile for the Worklight Server administration manually, you must modify the server.xml file.
Add the following global JNDI entries in the server.xml file:
<jndiEntry jndiName="ibm.worklight.admin.jmx.host" value="localhost"/>
<jndiEntry jndiName="ibm.worklight.admin.jmx.port" value="9443"/>
<jndiEntry jndiName="ibm.worklight.admin.jmx.user" value="WorklightRESTUser"/>
<jndiEntry jndiName="ibm.worklight.admin.jmx.pwd" value="WorklighRESTUserPassword"/>
<jndiEntry jndiName="ibm.worklight.topology.platform" value="Liberty"/>
<jndiEntry jndiName="ibm.worklight.topology.clustermode" value="Standalone"/>
Where:
ibm.worklight.admin.jmx.port is the HTTPS port. You can find its value in the httpEndpoint element of the server.xml file.
References -
https://www.ibm.com/support/knowledgecenter/SSZH4A_6.2.0/com.ibm.worklight.installconfig.doc/admin/t_configuring_liberty_profile_for_wladmin_manually.html