Question

skill 2 of 17
step 3 of 3
aa show hint
many trace the internets history to ___, a network connecting computers at four universities in 1969.
a arpanet
b tcp/ip
c csnet
d nsfnet
done

Explanation:

ARPANET was a pioneering network that connected computers at four universities in 1969 and is widely regarded as the precursor to the modern Internet. TCP/IP is a set of protocols, CSNET was developed later to connect computer science departments, and NSFNET was a later - stage network that replaced ARPANET in the 1980s.

Answer:

A. ARPANET