What will be the result of compiling and running the following code fragment?

Integer i= new Integer("10");

if (i.toString() == i.toString())

System.out.println("Equal");

else

System.out.println("Not Equal");

Choices:

A. Compiler error
B. Prints "Equal"
C. Prints "Not Equal"
D. None of the above

Correct choice:

• C

Explanation:

What is the difference between Convert.ToString and .ToString() method ?

Just to give an understanding of what the above question means seethe below code.

int i =0;
MessageBox.Show(i.ToString());
MessageBox.Show(Convert.ToString(i));

We can convert the integer “i” using “i.ToString()” or “Convert.ToString” so what’s the difference.

The basic difference between them is “Convert” function handles