Final answer:
The subject of this question is implementing operations on integers of unlimited size using a singly linked list class.
Step-by-step explanation:
The subject of this question is Computers and Technology. This question involves implementing operations (such as addition, subtraction, and multiplication) on integers of unlimited size using a singly linked list class.
The solution should use only the data structures introduced in the ICS 202 lab. Additionally, a test class should be provided to ask the user for two integers, select an operation, and display the result.