Cis Chapter 5 Study Guide

CS200-Chapter5-Homework Multiple Choice Identify the choice that best completes the statement or answers the question. ____1. A(n) ____ is an input device that contains keys users press to enter data and instructions into a computer. a. |keyboard|c. |gamepad| b. |light pen|d. |stylus| ____2. As shown in the accompanying figure, a(n) ____ is a touch-sensitive display device. a. |stylus|c. |gamepad| b. |touch screen|d. |touch remote| ____3. A(n) ____ is a freestanding computer that includes a touch screen. a. |encoder|c. |modem| b. |kiosk|d. |telemeter| ____4.The Wii ____ is a motion-sensing input device that uses Bluetooth wireless technology to communicate with the Wii game console. a. |Tooth|c. |Remote| b. |Bluetool|d. |gamepad| ____5. On a ____, sometimes called a game controller, users press buttons or move sticks in various directions to activate events. a. |gamepad|c. |trackball| b. |Click Wheel|d. |touch screen| ____6. ____ is the process of entering data by speaking into a mic rophone. a. |MIDI|c. |Voice over| b. |Speech recognition|d. |Voice input| ____7. Voice input is part of a larger category of input called ____ input. a. |audible|c. |integrated| b. audio|d. |aural| ____8. Voice ____ is the process of entering input by speaking into a microphone. a. |recognition|c. |concatenation| b. |input|d. |indexing| ____9. Audio ____ is the process of entering any sound into the computer such as speech, music, and sound effects. a. |recognition|c. |concatenation| b. |input|d. |indexing| ____10. A(n) ____ is the smallest element in an electronic image. a. |bit|c. |pixel| b. |candela|d. |nit| ____11. As shown in the accompanying figure, a ____ is a video camera that displays its output on a Web page. a. |Web cam|c. |PC camera| b. |PDA|d. |video conference| ____12.A(n) ____ conference is a meeting between two or more geographically separated people who use a network or the Internet to transmit audio and video data. a. |video|c. |dynamic| b. |distance|d. |profession al| ____13. A(n) ____ cam enables a home or small business user to capture video and still images, send e-mail messages with video attachments, add live images to instant messages, broadcast live images over the Internet, and make video telephone calls. a. |online|c. |conference| b. |Web|d. |vid| ____14. A(n) ____ scanner works in a manner similar to a copy machine except it creates a file of the document in memory instead of a paper copy a. thermal|c. |flatbed| b. |drum|d. |rolling| ____15. A bar code ____ uses laser beams to read bar codes. a. |device|c. |processor| b. |cam|d. |reader| ____16. An MICR ____ converts MICR characters into a form the computer can process. a. |device|c. |processor| b. |cam|d. |reader| ____17. A fingerprint ____ captures curves and indentations in a fingerprint. a. |identifier|c. |reader| b. |biometer|d. |processor| ____18. ____ is data that has been processed into a useful form. a. |Concatenation|c. |Output| b. |Recognition|d. |Input| ____19. A ____ de vice is an output device that visually conveys text, graphics, and video information. . |processor|c. |graphical| b. |basal|d. |display| ____20. A(n) ____ is a display device that is packaged as a separate peripheral. a. |scanner|c. |monitor| b. |biometer|d. |both a and c| ____21. A(n) ____ monitor like the one shown in the accompanying figure, uses a liquid crystal display to produce images. a. |pixel|c. |plasma| b. |graphical|d. |LCD| ____22. ____ describes the difference in light intensity between the brightest white and darkest black that can be displayed on a monitor like the one in the accompanying figure. a. |Pixel pitch|c. |Contrast ratio| b. |Resolution|d. |Refresh rate| ____23.The quality of a monitor like the one in the accompanying figure depends primarily on its ____. a. |screen size|c. |base| b. |resolution|d. |voltage| ____24. ____ is the number of horizontal and vertical pixels in a display device. a. |Pixel depth|c. |Bit depth| b. |Color index|d. |Resolution| ____25 . A(n) ____ monitor is a display device that uses gas plasma technology, which sandwiches a layer of gas between two glass plates. a. |resolved|c. |plasma| b. |topology|d. |gaseous| ____26. For a display device like the one in the accompanying figure, all of the following are common sizes EXCEPT____ inches. . |15|c. |20| b. |17|d. |22| ____27. A(n) ____ monitor like the one in the accompanying figure is a desktop monitor that contains a cathode ray tube. a. |LCD|c. |plasma| b. |CRT|d. |PCX| ____28. ____ is a wireless technology for printing. a. |RFID|c. |Bluetooth| b. |Stylus|d. |Wii| ____29. Printer resolution is measured in ____. a. |pixels|c. |hertz| b. |dots per inch|d. |pages per minute| ____30. A(n) ____ printer is any category of printer that forms characters and graphics on a piece of paper without actually striking the paper. a. |character|c. |nonimpact| b. |laser|d. |ink-jet| ____31.A(n) ____ printer is a type of nonimpact printer that forms characters and graphics by spra ying tiny drops of liquid ink onto a piece of paper. a. |plasma|c. |ink-jet| b. |thermal|d. |dot-matrix| ____32. A(n) ____ generates images by pushing electrically heated pins against heat-sensitive paper. a. |laser printer|c. |photo-quality printer| b. |thermal printer|d. |ink-jet printer| ____33. A(n) ____ peripheral is a single device that looks like a copy machine but provides the functionality of a printer, scanner, copy machine, and perhaps a fax machine a. |multivariate|c. |multiple| b. |multifunction|d. multifaceted| ____34. A dot-matrix printer is a kind of ____ printer. a. |laser|c. |nonimpact| b. |plotter|d. |impact| ____35. A(n) ____ printer forms characters and graphics on a piece of paper by striking a mechanism against an inked ribbon that physically contacts the paper. a. |laser|c. |plotter| b. |impact|d. |ink-jet| ____36. A(n) ____ output device is a component of a computer that produces music, speech, or other sounds, such as beeps. a. |video|c. |aural| b. |audio|d . |sensory| ____37. To boost low bass sounds, surround sound speaker systems also include a ____. a. |headset|c. |subwoofer| b. graphics chips|d. |multifunction peripheral| ____38. ____ are audio output devices that rest inside the ear canal. a. |Faxes|c. |UPCs| b. |Audiophones|d. |Earbuds| ____39. The ____ requires any company with 15 or more employees to make reasonable attempts to accommodate the needs of physically challenged workers. a. |Sarbanes-Oxley Act|c. |Workers’ Protection Act| b. |ADA|d. |W3C Act| ____40. Two output options for blind users are ____. a. |Braille printer and headset| b. |voice output and Braille printer| c. |on-screen keyboard and head-mounted pointer| d. |head mounted pointer and voice recognition|True/False Indicate whether the statement is true or false. ____41. A wireless keyboard uses ultraviolet light waves to communicate with the computer. ____42. If a touch screen like the one in the accompanying figure recognizes multiple points of contact at the same time, it is known as a multi-touch screen. ____43. Many handheld game consoles have touch screens. ____44. Gamepads can communicate with a game console or personal computer via wired or wireless technology. ____45. Joysticks and wheels are typically wireless and not attached via a cable to a personal computer or game console. ___46. Musical instrument and balance board controllers communicate with game consoles via wired or wireless technology. ____47. The most expensive kind of digital camera is a field camera. ____48. One factor that affects the quality of a digital camera is its resolution. ____49. The only equipment necessary for a video conference is a Web cam. ____50. A digital video camera records video as an analog signal. ____51. RFID requires line-of-sight transmission. ____52. A bar code identifies the price, the manufacturer, and the size of the product. ____53.Exposure to a magnet or magnetic field can erase the content of a card’s magnetic stripe. _ ___54. Some newer keyboards and notebook computers have a fingerprint scanner built into them. ____55. Signature verification systems use a specialized pen and tablet. ____56. An ATM is a self-service banking machine that connects to a host computer through a network. ____57. Plasma monitors offer smaller screen sizes and lower display quality than LCD monitors, but are less expensive. ____58. All high-quality CRT monitors like the one shown in the accompanying figure comply with a set of standards that defines acceptable levels of EMR. ___59. Monitors like the one in the accompanying figure produce a small amount of electromagnetic radiation. ____60. Many different printers exist with varying speeds, capabilities, and printing methods. ____61. Operating in a manner similar to a copy machine, a dye-sublimation printer creates images using a laser beam and powdered ink, called toner. ____62. A disadvantage of multifunction peripherals is that they are significantly more expensive tha n if a user purchased each device separately. ____63. Most personal computers have a small internal speaker that emits high-quality sound. ____64.An on-screen keyboard is a graphic of a standard keyboard that is displayed on the user’s screen. ____65. Visually impaired users can change Windows Vista settings to increase the size or change the color of text, making it easier to read. CS200-Chapter5-Homework Answer Section MULTIPLE CHOICE 1. ANS:APTS:1DIF:PREF:190 OBJ:1 2. ANS:BPTS:1DIF:PREF:193 OBJ:3 3. ANS:BPTS:1DIF:SREF:193 OBJ:3 4. ANS:CPTS:1DIF:PREF:196 OBJ:5 5. ANS:APTS:1DIF:PREF:196 OBJ:5 6. ANS:DPTS:1DIF:PREF:198 OBJ:5 7. ANS:BPTS:1DIF:SREF:198 OBJ:5 8. ANS:BPTS:1DIF:PREF:198 OBJ:5 9. ANS:BPTS:1DIF:PREF:198 OBJ:5 10. ANS:CPTS:1DIF:PREF:198OBJ:5 11. ANS:APTS:1DIF:PREF:199 OBJ:5 12. ANS:APTS:1DIF:PREF:199 OBJ:5 13. ANS:BPTS:1DIF:PREF:199 OBJ:5 14. ANS:CPTS:1DIF:PREF:200 OBJ:5 15. ANS:DPTS:1DIF:PREF:201 OBJ:5 16. ANS:DPTS:1DIF:PREF:202 OBJ:5 17. ANS:CPTS:1DIF:PREF:202 OBJ: 5 18. ANS:CPTS:1DIF:PREF:206 OBJ:6 19. ANS:DPTS:1DIF:PREF:207 OBJ:6 20. ANS:CPTS:1DIF:PREF:207 OBJ:6 21. ANS:DPTS:1DIF:PREF:208 OBJ:6 22. ANS:CPTS:1DIF:SREF:209 OBJ:6 23. ANS:BPTS:1DIF:SREF:209 OBJ:6 24. ANS:DPTS:1DIF:PREF:209 OBJ:6 25. ANS:CPTS:1DIF:PREF:210 OBJ:6 26. ANS:CPTS:1DIF:SREF:210 OBJ:6 27. ANS:BPTS:1DIF:PREF:210 OBJ:6 28. ANS:CPTS:1DIF:SREF:212 OBJ:7 29.ANS:BPTS:1DIF:SREF:213 OBJ:7 30. ANS:CPTS:1DIF:PREF:213 OBJ:7 31. ANS:CPTS:1DIF:PREF:213 OBJ:7 32. ANS:BPTS:1DIF:PREF:215 OBJ:7 33. ANS:BPTS:1DIF:PREF:215 OBJ:7 34. ANS:DPTS:1DIF:PREF:217 OBJ:7 35. ANS:BPTS:1DIF:PREF:217 OBJ:7 36. ANS:BPTS:1DIF:PREF:217 OBJ:8 37. ANS:CPTS:1DIF:SREF:217 OBJ:8 38. ANS:DPTS:1DIF:PREF:218 OBJ:8 39. ANS:BPTS:1DIF:PREF:220 OBJ:9 40. ANS:BPTS:1DIF:SREF:221 OBJ:9 TRUE/FALSE 41. ANS:FPTS:1DIF:SREF:190 OBJ:1 42. ANS:TPTS:1DIF:SREF:193 OBJ:3 43. ANS:TPTS:1DIF:SREF:193 OBJ:3 44. ANS:TPTS:1DIF:SREF:196 OBJ:5 45. ANS:FPTS:1DIF:PREF:196 OBJ:5 46. ANS:TPTS:1DIF:SREF:196 OBJ:5 47.ANS:FPTS:1DIF:SREF:197 OB J:5 48. ANS:TPTS:1DIF:SREF:198 OBJ:5 49. ANS:FPTS:1DIF:SREF:199 OBJ:5 50. ANS:FPTS:1DIF:PREF:199 OBJ:5 51. ANS:FPTS:1DIF:SREF:201 OBJ:5 52. ANS:FPTS:1DIF:SREF:201 OBJ:5 53. ANS:TPTS:1DIF:SREF:202 OBJ:5 54. ANS:TPTS:1DIF:SREF:202 OBJ:5 55. ANS:TPTS:1DIF:SREF:203 OBJ:5 56. ANS:TPTS:1DIF:PREF:204 OBJ:5 57. ANS:FPTS:1DIF:SREF:210 OBJ:6 58. ANS:TPTS:1DIF:SREF:211 OBJ:6 59. ANS:TPTS:1DIF:SREF:211 OBJ:6 60. ANS:TPTS:1DIF:SREF:211 OBJ:7 61. ANS:FPTS:1DIF:SREF:214 OBJ:7 62. ANS:FPTS:1DIF:SREF:215 OBJ:7 63. ANS:FPTS:1DIF:SREF:217 OBJ:8 64. ANS:TPTS:1DIF:SREF:220 OBJ:8 65. ANS:TPTS:1DIF:SREF:221 OBJ:9