Java The following method is designed to count the number of even numbers in an array.public int count Evens (int[] array) {return count EvensHelper (array, 0, array.length);}private int count EvensHelper(int[] array, int start, int stop) {int count = 0;if(start==stop) {return count;} else {}}if(array[start] % 2 == 0) {count = 1 + count EvensHelper (array, start+1, stop);}return count;Which of the following is true if the method is invoked with a non-empty array?The code is correct.none of these is correctThere is a compiler (syntax) error.The code will run, but there is a logical error.The code will run, but then will either crash or go into infinite recursion.

Introduction: A piece of code in given in Java, need to choose correct option

Answered: The following method is designed to…

The following method is designed to count the number of even numbers in an array. public int count Evens (int[] array) { return count EvensHelper (array, 0, array.length); }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

Java

The following method is designed to count the number of even numbers in an array.
public int count Evens (int[] array) {
return count EvensHelper (array, 0, array.length);
}
private int count EvensHelper(int[] array, int start, int stop) {
int count = 0;
if(start==stop) {
return count;
} else {
}
}
if(array[start] % 2 == 0) {
count = 1 + count EvensHelper (array, start+1, stop);
}
return count;
Which of the following is true if the method is invoked with a non-empty array?
The code is correct.
none of these is correct
There is a compiler (syntax) error.
The code will run, but there is a logical error.
The code will run, but then will either crash or go into infinite recursion.

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