Which of the following refers to the three tiers in the three-tier architecture? BUS Chapter 6 Which of the following refers to the three tiers in the three-tier architecture? A) TCP, IP, and http B) HTML, XML, and JSON C) user, server, and database D) tunnel, switch, and access point E) IP, IPv4, and IPv6 answer: C Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+