In the following 'C' code

Question

	{
		FILE *f=fopen(filename, "r");
		fread(f);
		if(????)
		puts("End of file reached");
	}

Which one of the following can replace the ???? in the code above to determine if the end of a file has been reached?

[A] f==EOF

[B] feof(f)

[C] eof(f)

[D] f==NULL

Answer & Explanation
Option: [A]

In 'C' programming EOF(end of file) is used to read a file till the end.

The syntax is as given below:

If(f==EOF)