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Categories  >>  Software  >>  Java Related  >>  Java J2EE  >>  Core Java
 
 


  

 
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Question 
can we write a program with out a class in core java?
 Question Submitted By :: Anusha
I also faced this Question!!     Rank Answer Posted By  
 
  Re: can we write a program with out a class in core java?
Answer
# 1		 no.. 
Is This Answer Correct ?    22 Yes 4 No
Shree
 
  Re: can we write a program with out a class in core java?
Answer
# 2		 yes,an empty source file is compiled with out error,but it
will throw Runtime Exception when jvm will not find Main()
method. 
Is This Answer Correct ?    18 Yes 2 No
Venkat Kanneganti
 
 
 
  Re: can we write a program with out a class in core java?
Answer
# 3		 Yes, with the help of static block we can write a program.
static block executed first always 
Is This Answer Correct ?    10 Yes 5 No
Navneet Raushan
 
  Re: can we write a program with out a class in core java?
Answer
# 4		 no 
Is This Answer Correct ?    6 Yes 4 No
Pushpendra
 
  Re: can we write a program with out a class in core java?
Answer
# 5		 yes we can write using interface 
Is This Answer Correct ?    5 Yes 2 No
Karthik
 
  Re: can we write a program with out a class in core java?
Answer
# 6		 Noo way, every program should be write within class only 
Is This Answer Correct ?    0 Yes 3 No
Arjun
 
  Re: can we write a program with out a class in core java?
Answer
# 7		 no... 
Is This Answer Correct ?    0 Yes 2 No
Yogesh
 
  Re: can we write a program with out a class in core java?
Answer
# 8		 yes,by using static keyword 
Is This Answer Correct ?    1 Yes 0 No
Akshara
 
  Re: can we write a program with out a class in core java?
Answer
# 9		 it is possible to create java program without userdefined class.

public enum AAA {

AAA;

public static void main(final String[] args) {
System.out.println("H");
}

} 
Is This Answer Correct ?    3 Yes 0 No
Saran
 
  Re: can we write a program with out a class in core java?
Answer
# 10		 yes,It is possible by using enum(which is a predefine class) 
Is This Answer Correct ?    2 Yes 0 No
Juned
 

12 >>

 
 
 
Other Core Java Interview Questions
 
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when asub class inherits a super class and overrides a public method of super class in sub class(public method in super class). why these methods needs to be public in sub class. (otherwise compile time error).  3
how do you store phone numbers using java collections Bosch5
why string is not taking as primitive datatypes but we r taking it as a class? why explain it? HP2
What is interface and its use? HCL7
how can you retrive information from database by using hashmap/arraylist ,plz explain with example briefly? Satyam1
What is the Set interface?  2
how u do unit testing? iFlex2
Can we iterate through collection using for loop? Rolta2
1).what is the difference between below examples String s="vijay"; String s=new String("vijay"); TCS12
how to print output with out using sop statements UHG5
why we write public static void main (String args[]) in core java plz explain briefly?????????????????? HCL3
What is deadlock and how to avoid this?  2
 
For more Core Java Interview Questions Click Here 
 
 
 
 
 


   
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