Answer Happy

Complete the folllowing program :
answer = blank
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import java.util.Scanner;
class T1Array
{
public void changeElement (double
num) {
num = num*num;
}
public void changeArray (double[]
dArray){
for
(int i=0; i<dArray.length; i=i+3){
dArray= dArray*2;
}
}
}
public class TestArray {
public static void main (String[] args) {
int size = 5;
int [] data2= new int
[size];
//(i) declare another array
named data1 using initializer list and
initialized with values : 2.5, 5.0, 4.2, 1.0, 6.1 and
3.0
Answer [] Answer Answer{2.5, 5.0,
4.2, 1.0, 6.1, 3.0};
//(ii)call method inputData() to
assign values for data2
Answer;
;
//(iii) call
method printArray() to display all
values in data2
Answer;
//(iv)call to
method isAscending() to check whether
elements in data2 is in ascending
order
if ( Answer)
System.out.println( " Data is in
ascending order" );
else
System.out.println("Data is not in ascending
order" );
T1Array tA= new T1Array();
//(v) call
method changeElement() and pass the
third element of array data1
Answer;
//(vi) call method changeArray() and
pass array data1
Answer;
}
public static void inputData(int [] arr)
{
Scanner kb= new Scanner(System.in);
System.out.println("Enter a series of "
+ arr.length + " numbers.");
for (int i=0; i<arr.length; i++) {
System.out.print("Enter
number " + (i+1) + ":");
//(vii)assign input to elements
of data2
}
}
public static boolean isAscending( int
[] array ) {
boolean inOrder = true;
for (int i=0;
i<array.length-1; i++ )
{
//(viii) compare elements of
the array
if
(Answer Answer Answer )
inOrder = false;
}
return inOrder;
}
public static void printArray(int [] arr
){
System.out.println ("\nThe content of array
data2:");
// (ix) use enhanced for-loop to print all elements of the
array
for (Answer val :Answer)
System.out.println (Answer);
}
}
b) What is the content of
array data1 after Program 2 is
executed?
Content of array data1[] after execution of
Program