Study Guide: Computer Network Concepts
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End of Concept Exercises
INSTRUCTIONS: Complete each of the statements
below by filling in the blanks with terms found in the Computer Network
Concepts module.
1. Computer systems that transmit data over communications
lines such as telephone lines or cables are called _____________________________.
2. A ___________________________ is a device that converts
a digital signal to an analog signal and vice versa. It is short for modulate/demodulate.
3. ____________________is a technology that is capable of
moving data at 128,000 bps over any modem. This technology requires two phone
lines one for data transmission and one for tradition phone conversation. __________________________
4. A network of geographically distant computers and terminals
is a __________________________________.
5. To ___________________ files means to retrieve files
from another computer and store them.
6. To ___________________ files means to send files to another
computer.
7. A network of computers that covers a small geographical
area is a ___________________________________.
8. A special computer that directs communications traffic
when several networks are connected together is a _____________________________.
9. Sending messages directly from one computer to another
is __________________.
10. A __________________________ is an automatic mailing
manager.
11. The ______________________ is a rapidly growing web
of networks from around the world - a network of networks.
12. The largest and most popular part of the Internet is
the _____________________.
13. It is the graphical part of the Internet.___________________
are documents that contain text, graphics, sound, and/or video and have built-in
connections called ________________________.
14. A related collection of Web pages is a _________________________________.
15. A unique address on the WWW is called a _______________________________.
16. A __________________________ is the software on the
user’s computer that allows the user to access the Internet via the service
provider using a graphical interface.
17. The __________________________ provides the server computer
and the software required for you to connect to the Internet. AOL is an example.
18. Computers on the Internet have a standard way to transfer
copies of files. This program is called _________________________________.
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