CSIS 330 Quiz 5 Liberty University

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1. Which port is assigned to HTTP?
2. If a client sends an ISN of 2 to a server, and a server responds with an ISN of 1 to the client, what is the final stage of the TCP three-way handshake?
3. The combination of the source and destination IP addresses and the source and destination port numbers is known as a _______________.
4. A client is downloading a large file from a server using FTP.  One of the segments is lost during transit.  What will happen?
5. Without segmentation, only one application would be able to receive data.
6. UDP is known as __________________ delivery because there is no acknowledgement that the data is received at the destination.
7. In the second step of the TCP three-way handshake, which flag(s) is(are) set by the destination host?
8. Which of the following is not a primary responsibility of a transport layer protocol?
9. UDP is a reliable protocol, whereas TCP does not provide reliability.
10. When a sender does not receive an acknowledgement from a TCP transmission within a certain period of time, what happens?
11. What does UDP do when receiving messages that are more than one datagram in length?
12. The __________ number and ____________ number are used together to confirm receipt of the bytes of data contained in the transmitted segments.
13. Which port is assigned to DNS?
14. After a client has a leased IPv4 address from a DHCP server, it can be renewed prior to the lease expiration through another DHCPDISCOVER message.
15. Which of the following is not true in a peer-to-peer network?
16. Application layer protocols are used by both the source and destination devices during a communication session.
17. What TCP/IP layer supports the exchange of data between programs running on the source and destination hosts?
18. Which protocol is a reliable, connection-oriented protocol used for interactive file transfer between systems?
19. Which DHCP message is a reply with an offer of a lease to the client?
20. Which of the following is NOT an example of a top-level domain name?
21. Which of the following message types is a client request for data?
22. Which port(s) is(are) assigned to SMTP?
23. What is the purpose of the Session layer in the OSI model?
24. Which protocol transfers files that make up the web pages of the World Wide Web?
25. Which of the following is false with respect to Server Message Block (SMB)?  

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CSIS 330 Final Exam