When did computer networking go beyond the walls of the firm?

What does a cascading style sheet resolve a conflict over rules for an element? a. the rule affecting the most content wins b. the rule affecting the most content loses c. the rule with the most specific selector loses d. the rule with the most specific selector wins

Self contained sequences of actions to be performed are? a. expressions b. algorithms c. functions d. formulas

Technology has changed communications by replacing or supplementing traditional modes of communication that were primarily