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WorksheetsQuiz on methods
Total questions: 6
Worksheet time: 6mins
What will be the output of the following program?
public class Madam
{
public static void main(String[] args)
{
int a = 5;
System.out.println(cube(a));
}
static int cube(int theNum)
{
return theNum * theNum * theNum;
}
}
Throws an ArithmeticException.
125
Compilation Error or Runtime Error for some other reason.
Compilation Error because cube is already defined in the java.lang.Math class.
What will be the output of the following program?
class Equation1
{
public static void main(String s[])
{
int x = 6;
int y = 3;
int z = 12;
int w = method1(x, y, z);
System.out.println("w = " + w);
}
public static int method1(int y, int z, int x)
{
return (x * z) / y;
}
}
w = 24
Compilation Error
w = 36
w = 6
What will be the output of the following program.
class MethodsTest
{
public static void main(String s[])
{
int a = 34;
int b = 56;
int c = 0;
sum(a, b);
System.out.println("c = " + c);
}
public static int sum(int a, int b)
{
System.out.println("a = " + a + " b = " + b);
int c = 0;
c = a + b;
System.out.println("c = " + c);
return c;
}
}
a = 34 b = 56
c = 90
c = 90
a = 34 b = 56
c = 90
c = 0
a = 34 b = 56
c = 0
c = 0
Compilation Error
What is the output of the following program?
public class Test
{ public int getData()
{
return 0;
}
public long getData()
{
return 1;
}
public static void main(String[] args)
{
Test obj = new Test(); System.out.println(obj.getData());
} }
1
0
Runtime error
Compilation error
What is the output of the following program?
public class Test
{
private String function()
{
return ("GFG");
}
public final static String function(int data)
{
return ("GeeksforGeeks");
}
public static void main(String[] args)
{
Test obj = new Test();
System.out.println(obj.function());
}
}
Compilation error
Runtime error
GFG
None of these
What is the output of the following program?
public class Test
{
private String function(float i, int f)
{
return ("gfg");
}
private String function(double i, double f)
{
return ("GFG");
}
public static void main(String[] args)
{
Test obj = new Test();
System.out.println(obj.function(1., 20));
}
}
GFG
Compilation error
Runtime error
GeeksforGeeks
