Final answer:
The name listed between < and > in templates is called a template parameter or template argument.
Step-by-step explanation:
The correct answer is option variable. In the context of using templates, the name listed between < and > is referred to as a template parameter or a template argument.
Templates in programming languages such as C++ allow for the creation of generic code that can be used with different types or values. The template parameter specifies a placeholder name that is replaced by a specific type or value when the template is instantiated.
For example, in the given code snippet, <symtab> is the template parameter and st is the template argument. The template would be instantiated with the type or value specified by st, and the resulting code would be equivalent to using the actual type or value in place of the template parameter.
In the context of programming, especially in C++ where templates are widely used, the names that appear between the < and > symbols are known as template parameters or template arguments. They define a kind of blueprint that allows functions or classes to operate with different data types without being rewritten for each one. For instance, in the given example symtab<st>, 'st' would be the template parameter for the 'symtab' template class.