Given: ```java
public class Tester {
public static void main(String[] args) {
String s = "Hat at store";
String t = new String("Hat");
s.substring(s.indexOf(' ') + 1);
s.concat(" at home");
String x = t.substring(t.indexOf(' '));
System.out.println(s + " " + x);
}
}
```
What is the result?

Question

Given: ```java
public class Tester {
 public static void main(String[] args) {
 String s = "Hat at store";
 String t = new String("Hat");
 s.substring(s.indexOf(' ') + 1);
 s.concat(" at home");
 String x = t.substring(t.indexOf(' '));
 System.out.println(s + " " + x);
 }
}
```
What is the result?

Accepted Answer

E. Hat at store 1

Answer

A. An IndexOutOfBoundsException is thrown at runtime.

Answer

B. Hat at home

Answer

C. Hat at store

Answer

D. At once

Given: ``java public class Tester { public static void main(String[] args) { String s = "Hat at store"; String t = new String("Hat"); s.substring(s.indexOf(' ') + 1); s.concat(" at home"); String x…

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