Java MCQ - English
What is the output of this program?
class area
{
public static void main(String args[])
{
double r, pi, a;
r = 9.8;
pi = 3.14;
a = pi * r * r;
System.out.println(a);
}
}
Answer : A
View More Related Question
1) What will be the output?
public class Test
{
public static void main(String args[])
{
int a = 42;
double b = 42.25;
System.out.print((a%10)+" "+(b%10));
}
}
2) What is the output of this program?
class asciicodes
{
public static void main(String args[])
{
char var1 = 'A';
char var2 = 'a';
System.out.println((int)var1 + " " + (int)var2);
}
}
3) What will be the output?
if(1 + 1 + 1 + 1 + 1 == 5)
{
System.out.print("TRUE");
}
else
{
System.out.print("FLASE");
}
4) What will the output of the following program?
public class Test{
public static void main(String args[])
{
float f = (1 / 4) * 10;
int i = Math.round(f);
System.out.println(i);
}
}
5) What is the output of this program?
class dynamic_initialization
{
public static void main(String args[])
{
double a, b;
a = 3.0;
b = 4.0;
double c = Math.sqrt(a * a + b * b);
System.out.println(c);
}
}