The following program generates an error. Why?finalintNUM_ELEMENTS=5;int[] userVals = new int[NUM_ELEMENTS];int i;userVals[0] = 1;userVals[1] = 7;userVals[2] = 4;for (i = 0; i <= userVals.length; ++i) {System.out.println(userVals[i]);} a. Variable i is never initialized. b. The array userVals has 5 elements, but only 3 have values assigned. c. The integer NUM_ELEMENTS is declared as a constant d. The for loop tries to access an index that is out of the array's valid range. JAVA

The integer variable NUM_ELEMENTS is initialized with a value 5. An array of type integer is…

Answered: The following program generates an…

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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Question

The following program generates an error. Why?

finalintNUM_ELEMENTS=5;
int[] userVals = new int[NUM_ELEMENTS];
int i;
userVals[0] = 1;
userVals[1] = 7;
userVals[2] = 4;

for (i = 0; i <= userVals.length; ++i) {
System.out.println(userVals[i]);
}

	a.	Variable i is never initialized.
	b.	The array userVals has 5 elements, but only 3 have values assigned.
	c.	The integer NUM_ELEMENTS is declared as a constant
	d.	The for loop tries to access an index that is out of the array's valid range.