Core Java Interview Questions and Answers
Question: What is the return type of a program's main() method?Answer: A program's main() method has a void return type.
public static void main(String args[])
{
System.out.println("WithoutBook");
}
|
Save For Revision
Bookmark this item, mark it difficult, or place it in a revision set.
Log in to save bookmarks, difficult questions, and revision sets.
Is it helpful? Yes No
Most helpful rated by users:
- How could Java classes direct program messages to the system console, but error messages, say to a file?
- What are the differences between an interface and an abstract class?
- Why would you use a synchronized block vs. synchronized method?
- How can you force garbage collection?
- What are the differences between the methods sleep() and wait()?