Final answer:
The name given to the identifier representing a structure is Tag.
Step-by-step explanation:
The name given to the identifier representing a structure is Tag.
In programming languages like C and C++, a structure is a user-defined data type that contains multiple elements of different data types. Each element in the structure is given a name, typically referred to as a tag, which is used to access its value in the program. For example, consider a structure named Student which has elements like name, age, and grade. Here, name, age, and grade are the tags representing the respective elements in the structure.