Does the output remain same or different for both cases?

i.
char l ='k';
float b = 19.0f;
int c;
c = (l / convert.ToInt32(b));
Console.Writeline(c);

ii.
char l ='k';
float b = 19.0f;
int c;
c = Convert.ToInt32(l / b);
console.writeline(c);

A. int B. string C. double D. character

A. ; B. : C. . D. ,

A. num = int; B. var num; C. num int; D. int num;

A. Declares a constant B. Converts a variable to string C. Implicitly declares a variable D. Defines a method