The Bits and Bytes of Computer Networking (100% correct)

What ordering of TCP flags makes up the Three-way Handshake? correct answers SYN, SYN/ACK, ACK Transport layer protocols, like TCP and UDP, introduce the concept of a port. How many bits is a port field? correct answers 16 bits Please select all valid TCP control flags. (WAIT, LISTEN, CLOSE, RST, ACK, URG) correct answers RST, ACK, URG A device that blocks traffic that meets certain criteria is know as a ________. correct answers Firewall Unlike our five-layer model, the OSI network model adds two more layers on top of the Application Layer. Select examples of these new layers below. correct answers The presentation layer; The session layer An example of something that operates at the application layer is correct answers A web browser What's the standard number for a TTL field? correct answers 64 If a TCP socket is ready and listening for incoming connections, it's in the ______ state. correct answers Listen If the transmitting device would like for the receiving device to push currently buffered data to the application on the receiving end immediately, it would set the ____ flag. correct answers PSH HTTP is an example of a(n) ______ layer protocol. correct answers application layer Ports that are generally used to establish outbound connections are known as ______ ports. correct answers ephemeral ports The control flag that isn't really in use by modern networks is the _____ flag. correct answers URG flag A user requests an unencrypted webpage from a web server running on a computer, listening on the Internet Protocol address 10.1.1.150. What will be the socket address? correct answers 10.1.150:80 A Transmission Control Protocol (TCP) connection is in working order and both sides can send each other data. What is the TCP socket state? correct answers ESTABLISHED