In comparing the terms IT $($information technology$)$ with the term IS $($information systems$),$ which of the following sentences correctly defines the term presented:

Group of answer choices

b$.$ Information systems $($IS$)$ are the means by which people use information.

c$.$ IT refers to technology that includes hardware and software only.

None of the choices

IT refers specifically to technology, essentially hardware, software and telecommunications networks, including devices of all kinds: computers, sensors$,$ cables, satellites, servers, routers, PCs$,$ phones, tablets;