The symbolic object type name of the object to which the monitored object instance belongs (as it appears the MIB module definition). In case of ambiguity the <MIB module name> : <object type name> format should be used. An instance of rndMonitoredObjectName need not be assigned any value, if the corresponding instance of rndMonitoredObjectIdentifier is assigned a value, since any one of these, together with the object instance identifier, suffices to unambigously identify the monitored object instance.