Question

a closed group computer network system is known as optional internet option b Intranet option c email option d video conference​

Answer 1

Answer:

Internet is the correct answer

Answer 2

Answer:

aapne pure question ku aur options ku milaadiye computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their resources, data, and applications.

A computer network can be categorized by their size. A computer network is mainly of four types:

Computer Network Types

LAN(Local Area Network)

PAN(Personal Area Network)

MAN(Metropolitan Area Network)

WAN(Wide Area Network)

here I explained and the correct answer is i think internet