Java Exception Handling is a mechanism that helps manage runtime errors, ensuring the smooth execution of programs. Exceptions in Java are unexpected events or conditions, like division by zero, null references, or invalid input, that disrupt normal program flow. Java uses a robust try-catch block system to catch and handle these exceptions.
A linked list is special because it allows dynamic memory allocation, enabling efficient insertion and deletion of elements without needing to shift data. Unlike arrays, linked lists grow and shrink as needed, making them flexible for managing varying data sizes. Each element, or node, points to the next, offering efficient traversal but requiring more memory for pointers.