The number of values that a method can return is:

1. 1
2. 2
3. 3
4. 4

Predict the output of the following code snippet:

String P = "20", Q ="22"; 
int a = Integer.parseInt(P);
int b = Integer.valueOf(Q);
System.out.println(a + " " + b);

1. 20
2. 20 22
3. 2220
4. 22

The output of the function "COMPOSITION".substring(3, 6):

1. POSI
2. POS
3. MPO
4. MPOS

int x = (int)32.8; is an example of …………… typecasting.

1. implicit
2. automatic
3. explicit
4. coercion