class A

How much memory is allocated for objects of a class?

What will be outcome of following code? List list = new ArrayList(); list.add(0, new Integer(42)); int total = list.get(0); System.out.println(total);

What will be output of following code? package test; import java.lang.Math.PI; public class Main { public static void main(String[] args) { System.out.println(PI); } }

What will be outcome of following code?

What will be the output following code with executed with command ? >java Main 2 public class Main { private static int a = 2; private static int b; public static void main(String[] args) { b = Integer.parseInt(args[0]); a = a + b; System.out.println("a=" + a); System.out.println("b=" + b); } static{ a = 0; } }

What will be the output of following code? 1 public class Main { 2 public static void main(String[] args) { 3 float b = 2.12; 4 b = b + 3.10; 5 System.out.println(b); 6 } 7 }

What will be output of following code ? 1 public class Main { 2 public static void main(String[] args) { 3 byte b = (int)2.12; 4 b = b + 3; 5 System.out.println(b); 6 } 7 }

What will be output of following code? 1 public class Main { 2 public static void main(String[] args) { 3 short a = 22; 4 execute(3); 5 System.out.println(a); 6 } 7 8 static void execute(short s){ 9 s = 33; 10 } 11 }

What will be output of following code? 1 double d = 10.10/0.0; 2 int i = 10/0;

Select the key words, which can not be used to define an identifier.

What will be the output of following code? public class Main { public static void main(String[] args) { int values[] = {1,2,3,4,5,6,7,8}; for(int i=0;i<8; ++i) System.out.println(values[i++]); } }

MIDP 2.0

SSL connection can be established in JAVA ME based applications.

JAVA ME applications can remain unsigned.