👉 In computer science, a "title holder" refers to an object that is the primary or sole source of information in a data structure. This means that when you create a list, dictionary, set, etc., it will always be the first element in the list, dictionary, set, etc., that contains all the key-value pairs from the start. For example: ```python list = [1, 2, 3] dict = {1: "one", 2: "
