Pervasive networking means that:
a. the five-layer network model will be used to design all networks
b. all networks of the future will be developed by a monopolistic organization
c. the cost of computers will be higher in the future
d. virtually all computers will be networked in some way to other computers and be able to transmit data at staggeringly fast rates
e. cable companies will offer more than 150 network selections for viewers
Answer: D