Interested to Buy Any Domain ? << Click Here >> for more details...
Why do we need main method to execute a java program?
- 1 Answers
- 4093 Views
- Virtusa, I also Faced
- E-Mail Answers
Main method is auto called by JVM. It is the place, where JVM enters into the class. It is called before the class is instantiated by its constructor. There are below reasons on its signature.
1. Public access modifier: it is visible to outer environment called JVM.
2. Static non-access modifier: it is called before the class is instantiated, hence JVM use class name to call the main method.
3. Void return type: It return no value to JVM.
4. String array parameter: It takes command line arguments.
| Is This Answer Correct ? | 11 Yes | 1 No |
How is it possible for two string objects with identical values not to be equal under the == operator?
What are thread safe functions?
What state does a thread enter when it terminates its processing in java programming?
What is compile time polymorphism?
20 Answers CTS, Elementus Technologies, Oracle,
Can we overload run() method in java?
What is JAVA? Why it is platform independent?
What is the difference between member variables initialization and assignment in a constructor?
What is the abstract class?
How we get some middle records in one table?
Is java ee a framework?
Can we add default constructor to Servlet?
What is the functionality of Webserver?
Core Java 
