Name:____________________________ e-mail:_______________________
Signature:_______________________
Total points: ________ of 54 Grade: ___________________
Dr. Martin Hepp, mhepp@computer.org, phone (239) 590-7311
1. What is a communications channel? Identify three types. (4 points)
2. Identify four types of network topologies. (4 points)
(Insert your answer here)
3.
What role do the bridge, router,
gateway, and switch play in a network?
(4 points)
(Insert your answer here)
4. What is EDI? Why are companies using it? (4 points)
(Insert your answer here)
5. What is a multiplexer? (4 points)
(Insert your answer here)
6. Name five protocols for Internet services and explain the respective service (just one phrase per service). (10 points)
(Insert your answer here)
7. What is a Java Virtual Machine? (4 points)
(Insert your answer here)
8.
What is the standard page description
language for Web pages?
(4 points)
(Insert your answer here)
9.
What is the difference between an IP
address and a domain name?
(4 points)
(Insert your answer here)
10.
What is a Web browser? How is it
different from a Web search engine?
(4 points)
(Insert your answer here)
11. Define the term e-commerce. Identify and briefly describe three different forms of e-commerce. (4 points)
(Insert your answer here)
12. What is the difference between batch processing, on-line processing, and on-line entry with delayed processing systems? (4 points)
(Insert your answer here)
GOOD LUCK!