as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
name the four main categories of computer networks.
user
the four main categories of computer networks are: local area networks (lans), metropolitan area networks (mans), wide area networks (wans), and virtual private networks (vpns).
assistant