Array Indexes means to arrange or index them

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A set is several elements that have the same type of variable or variable and are stored in random memory. Each element in the set is indexed in an order starting from the number zero. The set is used to call up data in order to view it at some point in time. Refer to the following image to better understand data structuring in group style: Structuring data via Collection or Array method Note that Array Elements means the elements of the collection.

Structuring data using the linked list method A linked list consists of Telegram Number Data several data elements, each element is known as a node. Unlike a set, elements in a linked list are not indexed regularly and do not have their own record or index. Well, this can be confusing: how are these nodes arranged, or how can each node be located in relation to the other? The answer to this question lies in the configuration of each node, which is divided into two fields, one field containing data and another field containing the address of the next node. In other words, each node contains two parts; One part contains the data recorded within it and another contains the details of the next node.




This way, the linked list can understand the order of the nodes and display them in the correct order. (See the following illustration): Structuring data using the linked list method In the previous image, the data details occupy the first part of each node, while the second part is left to refer to the next node. c) Structure data in a tree system A tree is a non-linear structure of data. What is meant by non-linear here is that the data structure in this method does not follow a sequential order such as a sequence of numbers, for example. Data structure in a tree style is used to represent hierarchical data. Hierarchical data is data from which other data and elements emerge. You can think of it as drawing a family tree.