Which of the Following Statements Holds True for the Term

Which of the following statements holds true for the term "html"?

A) It refers to high-speed data lines provided by many firms all across the world that interconnect and collectively form the core of the Internet.
B) It refers to the broadband service provided via light-transmitting fiber-optic cables.
C) It refers to the language used to create and format Web pages.
D) It refers to a situation when separate ISPs link their networks to swap traffic on the Internet.
E) It refers to a system that connects end users to the Internet.