Consider the following code snippet: Public static void check(ArrayList chknum1) { Int cnt = 0; For(int i = 0; i

Question

Consider the following code snippet:
Public static void check(ArrayList<Integer> chknum1)
{
Int cnt = 0;
For(int i = 0; i < chknum1.size(); i++)
{
If(chknum1.get(i) == 0)
{
Cnt++;
}
}
System.out.println("The total 0 values in the list are: " + cnt);
}
Which one of the following is true about the check method in the given code snippet?
A) The check method counts all the elements with value 0 in an array list passed as a parameter to the method.
B) The check method removes all the elements with value 0 from an array list passed as a parameter to the method.
C) The check method counts all the elements with value 0 in an array list passed as a parameter to a method and also returns the count.
D) The check method adds 0 to the elements of an array list as a parameter to a method and also returns the array list.

Quizplus · Accepted Answer

The check method iterates through the given ArrayList and counts all the elements with a value of 0. It does not remove any elements, return the count or modify the original ArrayList in any way.

Consider the Following Code Snippet