| A | B |
|---|
| server | refers to a host running a software application that provides information or services to other hosts connected to the network. |
| client | sends a request to a server, and the server responds by carrying out a function |
| protocol | http://example.com/example1/index.htm http is the ________ for web pages |
| domain | http://example.com/example1/index.htm example.com is the _________ name |
| DNS | Resolves Internet names to IP addresses. |
| SMTP | Sends email messages and attachments from clients to servers and from servers to other email servers. |
| FTP | Used for interactive file transfer between systems. File Transfer Protocol |
| UDP | TCP and ____ take place at the Trasport Layer. |
| TCP | ______ ensures reliability in sending packets while UDP is a best effort delivery system |
| port | When a message is delivered using either TCP or UDP, the protocols and services requested are identified by a _____ number. |
| 1023 | Destination ports that are associated with common network applications are identified as well-known ports. These ports are in the range of 1 to _____. |
| UDP | Does not retransmit packets that are lost |
| source port | number is dynamically generated by the sending device to identify a conversation between two devices |
