Which of the following is a benefit, as well as a risk, associated with client/server networks?
a. it professional, who maintains the network, must be added and removed from the network.
b. clients work independently; therefore, if one computer is not working, other computers can still do their jobs.
c. security levels are set up by individuals; therefore, these networks may not be as secure.
d. there is no need for a big it department to keep the network up and running