Q1

Question

package utils;
public class Repetition{
public static String twice(String s){ return s+s;}
}
and given another class Demo:
//insert code here
public class DEmo{
public static void main(String[] args){
System.out.print(twice("pizza"));
}
}

Which code should be inserted?
A)import utils.*;
B)static import utils.*;
C)import utils.Repetition.*;
D)static import utils.Repetition.*;
E)import utils.Repetition.twice();
F)import static utils.Repetition.twice;
G)static import utils.Repetition.twice;

Answer 1

Homework?
The best way to solve this is to try it out in an ide. If you need further information, pls describe what exactly you need to know.