01:198:170 Lecture Notes - Lecture 3: Lolcat, Html, Unicast

• School: Rutgers University
• Department: Computer Science
• Course: 01:198:170
• Professor: Stoll

Document Summary

Synchronous- person and sender talk at same type. Asynchronous- sender sends receiver processes it (messages and voice mails) Multicast- sender transmitting signal to select group of receiver. Broadcast- must be tuned into receive it. Cookie-some websites maintain a pertinent information that you have using a small file. Most of the time you"re a lan. Right of it is finding the place on the server. Internet is asynchronous, but it is so fast it is basically synchronous. Internet becomes more effective with each additional computer. You are the client and the web is the server. Client slices up the signal coming from the computer into packet-size blocks. Computer communicates with another computer by sending an ip packing to the address. Routes and switches can take different routes. How it is sent -> transmission control protocol/internet protocol. Wans-collection of networks between two locations not directly connected. Ethernet uses wire to wire. (channel) when it sends, all computers listen.