This is an item that separates other items.
A) partition
B) delimiter
C) sentinel
D) terminator

Question

Quizplus · Accepted Answer

A delimiter is used to separate other items, such as a comma used to separate items in a list. A partition may also separate items, but it typically implies dividing something into parts or sections, while a sentinel or terminator is typically used to mark the end of something rather than to separate items within it.

This Is an Item That Separates Other Items