Give the output of the following program segment and mention how many times the loop is executed.

int k = 100; 
while (k>=10) 
{
    System.out.println(k); 
    k-=40; 
}

Consider the given array and answer the questions given below:

int z[ ] [ ] = { {2, 3, 4}, {5, 1, 2}, {7, 9, 3}};

(a) What is the order of the array z[ ][ ]?

(b) What is the value in z[2][0]?

Consider the following array and answer the questions given below:

char ch [ ] = { ‘A’, ‘%’, ‘y’, ‘@’, ‘7’, ‘p’};

(a) How many bytes does the array occupy?

(b) What is the output of the statement Character.isDigit(ch[4])?

class perform 
{ 
int  m;  String name; 
perform(int x, String y) 
{ 
m=x; 
name=y; 
} 
void print()  
{ 
System.out.print(name + "     " + m); 
}      
public static void main() 
{ 
perform ob1=new perform(95 , "Xavier"); 
ob1.print();
} 
}

(a) Give the output of the code given above.

(b) Name the type of the constructor used.