A

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Q. What is the output of the following code snippet?

Code:
String s1 = “Hello”;
String s2 = “World”;
System.out.println(sA)concat(s2));
  • (A) HelloWorld
  • (B) Hello World
  • (C) Error
  • (D) None of the above
  • Correct Answer - Option(A)
  • Views: 5
  • Filed under category Java
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Explanation by: Admin
The concat method in Java concatenates two strings together, returning a new string that is the combination of the two. In this case, sA)concat(s2) returns “HelloWorld”.

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