Multiple choice technology testing When a routeset is said to be XN Routeset If it contains only XN destinations If it contains atleast one XN destinations If it contains one SW/TK None of the above Reveal answer Fill a bubble to check yourself B Correct answer Explanation A routeset is called XN (likely Exchange Node) routeset if it contains at least one XN destination. It doesn't need to contain ONLY XN destinations - having one or more XN destinations qualifies it. This is a telecom network classification rule.