is public static void main() work in java?is "String arg[]"
needed as argument?
- 4 Answers
- 6264 Views
- Tech Mahindra, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / kapil
public static void main() will not work in java.
You have to give argument String arg[]
| Is This Answer Correct ? | 15 Yes | 0 No |
Answer / ghanshyam dobariya
Without specifying "String[] args" it will be compiled...
but will create run time exceptoin...
| Is This Answer Correct ? | 7 Yes | 2 No |
Answer / sravani
each and every main method of java program must take array of objects of string class.Hence writing String args[] as main method arguement is must.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / abhishek goray
as overloading is also done implicitly in java...without
writing the whole signature of the function main ..java will
compile it as a user-defined function rather than the main
function it is looking for.
so we have to write the whole signature
public static void main(String[] args)
| Is This Answer Correct ? | 2 Yes | 0 No |
write a program in java to find the moving average of all prime numbers between 2 and 100.
what are the other loops except for for,while,do while and until?
Design a program using one-dimensional array that determines the highest value among the eight input values from a user. Display the difference of each value from the highest to the lowest.
In java, why do we set thread priority, when we know that there is no guarantee by which a thread should be execute?
Why the program getting error if we don't use String args[] in main(), even in the case of not getting any arguments from command line?
I am trying to pass the string firstName from a Servlet called SampleServet. I am running this on eclipse and it tells me that "the value for annotation attribute must be a constant expression. I don't understand why it is giving me this error. @PersonAnnotation(name = SampleServlet.firstName) public class AnnotationClass{
write a program that inputs two real numbers then exchanges their values.
How to create Date method to set the date in Ms Access
1+(2*3)+(4*5*6)+(7*8*9*10)+... specified input value
A game that has five levels of play has the score for each level stored in an array. You are to write a program that goes through that array and finds: a) the minimum score, and the level at which it occurred b) the maximum score, and the level at which it occurred c)the average score for all five levels The score data you must use for this program are as follows: Game Level Score 1 450 2 316 3 148 Stack implementations is mandatory.
we compile any program bu c:/>javac prog.java and run as c:/>java prog Here what's the meaning of c in javac. We have java Interpreter but not compiler.Then why we have to use javac. Please answer this question?
how to print a message to console without using main() function?(do not use even static blocks also.)
J2SE Code 
