<ul data-eligibleForWebStory="true">Linked list related data structure interview questions often include checking for a loop or cycle in Java.Understanding concepts of singly linked list, doubly linked list, and circular linked list is crucial for solving such questions.Familiarity with inserting elements and finding the length of a linked list is important in handling more advanced linked list problems.Knowledge of Java, Unix, Tibco RV, and FIX Protocol is beneficial for mastering linked list algorithms.