I have a class declared as below public class a { public void add() {}

I have a class declared as below
public class a
{
public void add()
{}
}

What is the diference between
a a1 =new a;
and simply
a a1;

Question Posted / divyaanumod

3 Answers
6650 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

I have a class declared as below public class a { public void add() {} } What is th..

Answer / rahul maurya

in a a1=new a memory is allocated to the main function to execute

Is This Answer Correct ?

8 Yes

0 No

I have a class declared as below public class a { public void add() {} } What is th..

Answer / radhika

a a1;
At this stage, a1 is of type a, but it does not actually
contain the object data yet. For it to
contain the object data, you need to use the new keyword to
create a new instance of the a class,this
process is known as object instantiation :
a a1 = new a();

Is This Answer Correct ?

3 Yes

0 No

I have a class declared as below public class a { public void add() {} } What is th..

Answer / pritam kumar

in a a1
It only declares an object a1 of class a but no memory is
allocted to execute the main method

where as in a a1 = new a

It declares an object and also intiate it using the new key
word.

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More C Sharp Interview Questions

hi, I am a begineer to c sharp. I have written a code for finding out prime numbers. Can anyone identify what are the flaws in my code. Kindly donot complex the code or present logic because i am new to c sharp and just started learning programming language.Thanks in advance. class Program { static void Main(string[] args) { int a,b=1; a = int.Parse(Console.ReadLine()); c= int.Parse(Console.ReadLine()); if (a % b == 0 && a % 2 != 0 && a % a == 0) Console.WriteLine(a); else if (a % b == 0 && a % 2 == 0) Console.WriteLine(a%2); Console.WriteLine("Number is not PRIME"); Console.ReadLine(); } } }

2 Answers

What is the difference between method and function in c#?

0 Answers

Why do we use namespace in c#?

0 Answers

What is the extension of c# file?

0 Answers

Is dictionary a collection?

0 Answers

What is parsing?

0 Answers

What is difference between .net and c#?