Why do we need main method to execute a java program?
- 1 Answers
- 3588 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 |
Whats the difference between notify() and notifyall()?
What is the immediate superclass of Menu?
What is the purpose of the main method?
What is data string?
What is the difference between == and === javascript?
Why we use set in java?
What is object of class in java?
Can you explain the cs option of java interpreter?
What is predicate in java?
What is java’s garbage collected heap?
Why java is considered as platform independent?
What do you mean by scope of variable?
Core Java 
