All major data carriers these days use fiber optic links these days. And data transmission occurs at the speed of light, is that correct?
If data transmission does indeed occur at the speed of light, is it also correct to assume that data transmission will never ever be faster?
Update: I have posted another question. I have realized due to my lack of knowledge regarding these concepts, I have posted the wrong question. Thank you for your responses. They've been really intriguing.