Question

First network which was made available
A. IBMm Token Ring 1985
B. Novell Netware
C. IBM PC Network 1984
D. DECNet 1980

Answer 1

A. IBMm Token Ring 1985.

Is the answer.

Answer 2

The first network which was made available was DECNet. So, the correct answer is option(d).

• It was originally made to connect PDP-11 minicomputers, but it become a networking powerhouse by the 1980s.
• It is a set of software and hardware networking products that can implement DIGITAL Network Architecture also called DNA.
• It was built in 3-layers but by 1982 it evolved into an OSI-compliant networking protocol with 7-layers.