Which method of the Iterator interface is used to check if there are more elements to iterate over?Question 9Answera.hasNext()b.next()c.previous()d.hasPrevious()

Consider the following code:ArrayList<String> shapes = new ArrayList<String>(); Iterator<String> shapesIterator = shapes.iterator(); Which of the following is not true?Question 7Answera.shapes is an ArrayList of Stringsb.shapesIterator is an iterator object belonging to shapesc.For Java arrays and ArrayLists the highest index of an array = the number of elements in the array – 1d.the next() method is used to check if there are any more objects in the shapes collectione.the remove() method can be used to delete an object from the shapes collectionf.all of the above are true

What is the output of the following code?import java.util.*;public class Main { public static void main(String[] args) { List list = new ArrayList<>(); list.add(1); list.add(2); list.add(3); Iterator iterator = list.iterator(); while (iterator.hasNext()) { Integer value = iterator.next(); if (value == 2) { iterator.remove(); } } System.out.println(list); }}a)[2, 3]b)[3, 2, 1]c)[1, 2, 3]d)[1, 3]

What is the output of the following program:import java.util.*;public class linked_list { public static void main(String args[]) { LinkedList<String> ll = new LinkedList<String>(); ll.add("Mercedes"); ll.add("Audi"); ll.add("BMW"); Iterator i = ll.descendingIterator(); while (i.hasNext()) { System.out.println(i.next()); } }}Select one:a.BMWAudiMercedesb.AudiMercedesBMWc.MercedesBMWAudid.MercedesAudiBMW

What is the new method introduced in java 8 to iterate through a collection?*1 pointA List.for()B StringList.forEach()C foreach(String i : StringList)D for(String i : StringList)

This method adds the specified list elements (or any iterable) to the end of the current list