課程名稱︰計算機概論
課程性質︰必帶
課程教師︰周承復
開課學院：電資學院
開課系所︰資工系
考試日期（年月日）︰2007/01/15
考試時限（分鐘）：120分鐘
是否需發放獎勵金：是
（如未明確表示，則不予發放）
試題 :
Final Exam
True/False (40%)
Indicate whether the sentence or statement is true or false.
If false, please state your reason.
__ 1. Right clicking on an element on the screen may cause a context
menu to appear.
__ 2. In a GUI you can access computer resources through a window or
using other methods.
__ 3. Changing the window that is currently in use is called task switching.
__ 4. Character formatting is the process of setting the attributes of
particular letters like their font, size, or style.
__ 5. An information management system may also create schedules and
to-do lists.
__ 6. Unlike traditional films, computer generated animation involves
constant movement not a series of still images.
__ 7. A network server is a centralized sever that many users can access.
__ 8. One good reason to create a network for a small business is to
share expensive devices.
__ 9. A WAN must cantain at least one and usually more LANs.
__10. A company can block their employees from visiting certain types of
Web sites.
__11. Information is divided into units called chunks before transmission
across the Net.
__12. Wireless net working doesn't require a specialized hardware, most
laptops will automatically connect.
__13. When a signal loses strength, it is called weaking.
__14. A fax_modem is how a fax machine connect to the phone line.
__15. People that work away from home or on the road are called moble-workers.
__16. Most of the time, the company will pay for a worker's Internet
connection as well as the monthly fees associated with it.
__17. A cable modem uses the same cables televion uses, as the same time.
__18. The best choise for DSL user is SDSL.
__19. The vast majority of online business is done between a company and
a consumer.
__20. The online component of a real store is called a "click-and-mortar"
store.
Matching (40%)
Match the following sources of help with their descriptions.
a. E-mail
b. FAQ
c. Newsgroups
d. Web-based support
__21. Consulting a list of common questions to see if your problemhas been
solved before.
__22. Using Internet news to try to find a solution.
__23. Going to the home page of the company to try to find answers to your
questions.
__24. Fing addresses from the companies Web site to send you query to.
Match the following sources of help with their descriptions.
a. commercial sofrware
b. freeware
c. open-source software
d. pulic domain software
e. shareware
__25. This type of software is sometimes called "try it before buy it."
__26. Software of this type is free, but the auther still holds the license.
__27. You can modify, change, sell, or give away this type of software.
__28. Free software that no-one owns or controls in any way.
Match the following sources of help with their descriptions.
a. BMP
b. Gif
c. Jpg
d. Pict
e. Tiff
__29. The best format for sending bitmap files that will be modified further.
__30. A common format for photographs and other high-resolution images.
__31. The most common web format, limited to 256 colors.
__32. An older microsoft format that support 16 million colors.
Match the following sources of help with their descriptions.
a. Cad
b. Draw
c. Paint
d. Photo-editing
e. Three-dimensional modeling
__33. Bitmap based software that can create complex images look like art work.
__34. Vector based graphics programs that create complex images.
__35. Software that can improve the quality of images or even modify them
extensively.
__36. A program designed to replace pen and paper drafted blueprints.
Match the following sources of help with their descriptions.
a. Bridge
b. Gateway
c. Hub
d. Router
e. Switch
__37. The most popular, intelligent, networking device used to build a LAN.
__38. A low cost, fairly slow, unintelligent device that is falling from
faver.
__39. A sophisticated device that directs network traffic to its specific
recipient.
__40. A device used to connect two LANs with the same protocol.
41.(15%) What is RAID? What advantages does RAID have? Please give at least
three types of RAID and state the differences between them.
42.(15%) Please describe 4 different types of Network topologies and their
advantages as well as disadvantages.
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