Final answer:
The question relates to Computers and Technology and describes a linked list, a data structure where each element contains information and a link to the next element, facilitating dynamic memory allocation and efficient operations.
Step-by-step explanation:
The subject of this question is related to data structures within the field of Computers and Technology. Specifically, the question describes a scenario where each element contains some data and a link to the next element, a structure known as a linked list.
A linked list is a sequence of nodes where each node contains two parts: data and a reference (or link) to the next node in the sequence. This allows for dynamic memory allocation, efficient insertions and deletions, and can be a foundation for more complex data structures like stacks, queues, and graph adjacency lists.