Question

Which of these methods can be used to delete the last element in a LinkedList object?

(a) remove()

(b) delete()

(c) removeLast()

(d) deleteLast()

The question was posed to me in final exam.

Enquiry is from Java.util in division java.util – The Collections Framework of Java

Answer 1

Correct answer is (c) removeLast()

For explanation I would say: removeLast() and removeFirst() methods are used to remove elements in end and beginning of a linked list.