Archived
what is the output of the follwing code?
public static void main(String[] args) {
String s1 = "java";
String s2 = "geek";
String s3="Javageek";
System.out.println(s3==s1+s2);
}
-1
Community EvaluationsNo one has reviewed this question yet, be the first!
8
Which of these classes is the most suitable for composing a character string from several elements concatenated to each other?9
What "design pattern" makes it possible to offer a means of treating the elements of a tree without worrying about the course?11
A monitor in Java13
How many times is the condition `(a++ < 15)` evaluated in the following code?
```java
int a = 3;
while (a++ < 15) {
if ((a++ % 5) == 0)
break;
}
```10
Serialization can be customized with the Externalizable interface10
How many instance of Integer cannot be freed from memory?10
What does the final keyword mean in front of a method in Java?