Author Question: What is the output of the following code?public class Test { public static void main(String[] args) ... (Read 102 times)

joblessjake · **on:** May 6, 2020

Question 1

Which of the following statements is preferred to create a string "Welcome to Java"?
◦ String s = new String("Welcome to Java");
◦ String s; s = "Welcome to Java";
◦ String s = "Welcome to Java";
◦ String s; s = new String("Welcome to Java");

Question 2

What is the output of the following code?

public class Test {
public static void main(String[] args) {

String s1 = "Welcome to Java!";

String s2 = s1;

if (s1 == s2)

System.out.println("s1 and s2 reference to the same String object");

else

System.out.println("s1 and s2 reference to different String objects");

}
}

◦ s1 and s2 reference to the same String object
◦ s1 and s2 reference to different String objects

jennafosdick · **Reply #1 on:** May 6, 2020

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