Collections method sort that accepts a List as an argument. It sorts the List elements, which must implement the __________ interface.
A) Comparable.
B) Comparator.
C) Compare.
D) Ordering.

Question

Quizplus · Accepted Answer

The Comparable interface provides a natural ordering for objects. It defines a compareTo method that compares the current object with another object of the same class. Therefore, it is the appropriate choice for sorting elements using the Collections method sort that accepts a List as an argument.

Collections Method Sort That Accepts a List as an Argument