When should we use Space in linked list instead of an array

Question

When should we use Space in linked list instead of an array or vice versa?

Answer 1

Space:

If you require conserving space while holding an unknown number of elements, there linked lists would be looking excellent. By using the standard double-while the-array-is-very-small format could make you end up by using nearly double as much space as you require; using a linked list will not at all cause you to reserve unused space.