Question relating to Web Browser

FYou

if i type the following www.yahoo.com. What are the protocols used to establish this connection assuming that the cache arp table is clear, an IP has already been assigned to your machine? From application layer I need to list two From transport layer I need list one From network layer I need to list two application HTTP for sure right? what is the other one? transport layer TCP right? network layer is IP right? what is the other one?