📊 JAVA
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
💬 Discuss
✅ Correct Answer: (A) HelloWorld

Explanation: 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”.

Explanation by: Kirti
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”.

💬 Discussion

📊 Question Analytics

👁️
233
Total Visits
📽️
3 y ago
Published
🎖️
Kirti
Publisher
📈
88%
Success Rate