This is from danchisholm mock questions .....
1.
class GFC216 {
static
String m(float i) {return "float";}
static String m(double i) {return "double";}
public static void main (String[] args) {
char a1 = 1; long b1 = 2; System.out.print(m(a1)+","+ m(b1));
}}
What is the result of attempting to compile and run the program?
a. Prints: float,float
b. Prints: float,double
c. Prints: double,float
d. Prints: double,double
e. Compile-time error
f. Run-time error
g. None of the above
answer is float,float...how ? please explain
In this case (question 2)answer is compile error ? how?
2.
class GFC217 {
static String m(int i) {return "int";}
static String m(float i) {return "float";}
public static void main (String[] args) {
long a1 = 1; double b1 = 2; System.out.print(m(a1)+","+ m(b1));
}}
What is the result of attempting to compile and run the program?
a. Prints: float,float
b. Prints: float,double
c. Prints: double,float
d. Prints: double,double
e. Compile-time error
f. Run-time error
g. None of the above