What will be the output of the program?public class Test{ public static void main(String [] args){ String s1 = args[1]; String s2 = args[2]; String s3 = args[3]; String s4 = args[4]; System.out.print(" args[2] = " + s2); }}and the command-line invocation is C:Java> java Test 1 2 3 4

JAVA Array
What will be the output of the program?public class Test{ public static void main(String [] args){ String s1 = args[1]; String s2 = args[2]; String s3 = args[3]; String s4 = args[4]; System.out.print(" args[2] = " + s2); }}and the command-line invocation is C:Java> java Test 1 2 3 4

args[2] = 2

An exception is thrown at runtime.

args[2] = 3

args[2] = null

args[2] = 2

An exception is thrown at runtime.

args[2] = 3

args[2] = null

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JAVA Array
Which one of the following is a valid statement?

char[] c = new char[];

char[] c = new char();

char[] c = new char[5];

char[] c = new char(4);

char[] c = new char[];

char[] c = new char();

char[] c = new char[5];

char[] c = new char(4);

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JAVA Array
In Java arrays are

object references

None of these

primitive data type

objects

object references

None of these

primitive data type

objects

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JAVA Array
When you pass an array to a method, the method receives ________ .

A copy of the array.

The length of the array.

The reference of the array.

A copy of the first element.

A copy of the array.

The length of the array.

The reference of the array.

A copy of the first element.

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JAVA Array
What is the value of a[1] after the following code is executed?int[] a = {0, 2, 4, 1, 3};for(int i = 0; i < a.length; i++)a[i] = a[(a[i] + 3) % a.length];

4

2

1

3

0

4

2

1

3

0

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JAVA Array
Which will legally declare, construct, and initialize an array?

int myList [] = {4, 3, 7};

int [] myList = (5, 8, 2);

int [] myList = {};

int myList [] [] = {4,9,7,0};

int myList [] = {4, 3, 7};

int [] myList = (5, 8, 2);

int [] myList = {};

int myList [] [] = {4,9,7,0};

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JAVA Array

JAVA Array What will be the output of the program?public class Test{ public static void main(String [] args){ String s1 = args[1]; String s2 = args[2]; String s3 = args[3]; String s4 = args[4]; System.out.print(" args[2] = " + s2); }}and the command-line invocation is C:Java> java Test 1 2 3 4

JAVA Array Which one of the following is a valid statement?

JAVA Array In Java arrays are

JAVA Array When you pass an array to a method, the method receives ________ .

JAVA Array What is the value of a[1] after the following code is executed?int[] a = {0, 2, 4, 1, 3};for(int i = 0; i < a.length; i++)a[i] = a[(a[i] + 3) % a.length];

JAVA Array Which will legally declare, construct, and initialize an array?

JAVA Array
What will be the output of the program?public class Test{ public static void main(String [] args){ String s1 = args[1]; String s2 = args[2]; String s3 = args[3]; String s4 = args[4]; System.out.print(" args[2] = " + s2); }}and the command-line invocation is C:Java> java Test 1 2 3 4

JAVA Array
Which one of the following is a valid statement?

JAVA Array
In Java arrays are

JAVA Array
When you pass an array to a method, the method receives ________ .

JAVA Array
What is the value of a[1] after the following code is executed?int[] a = {0, 2, 4, 1, 3};for(int i = 0; i < a.length; i++)a[i] = a[(a[i] + 3) % a.length];

JAVA Array
Which will legally declare, construct, and initialize an array?