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A(n) ____________________ printer is a small, lightweight battery-powered printer that allows a mobile user to print from a notebook computer, smart phone, or other mobile device.

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Postage printers allow users to buy and print digital postage right from their computer. What is this kind of postage called?


A) Web postage
B) USPS postage
C) Internet postage
D) online postage

E) B) and C)
F) None of the above

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A(n) ____________________ display uses fewer transistors, requires less power, and is less expensive than an active-matrix display.

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Label printers typically use thermal technology.

A) True
B) False

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COGNITIVE ASSESSMENT What is the technology called that enables you to print photos without a computer?


A) PixelBuilder
B) PictBridge
C) PhotoPlay
D) PixPrint

E) B) and D)
F) A) and C)

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Laser printers for mainframe computers ordinarily use continuous-form paper.

A) True
B) False

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False

COGNITIVE ASSESSMENT How does a DLP projector work?


A) Liquid crystal display technology produces its own light source
B) Digital lasers project color onto prisms
C) Tiny mirrors reflect light to produce images
D) Direct light is focused onto a series of colored tubes

E) B) and D)
F) A) and D)

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C

Printer ____________________ is measured by the number of dots per inch a printer can print.

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Of letters, spreadsheets, reports, and books, they all usually use portrait orientation except ____________________.

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Setting a monitor to display a higher ____________________ uses a greater number of pixels and thus provides a smoother image.

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LCD projectors use tiny mirrors to reflect light, which produces crisp, bright, colorful images that remain in focus and can be seen clearly even in a well-lit room.

A) True
B) False

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Until a few years ago, printing a document required connecting a computer to a printer with which of the following?


A) portage
B) cable
C) FireWire
D) SCSI link

E) None of the above
F) A) and B)

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Visually impaired users cannot change Windows settings, such as increasing the size or changing the color of text to make words easier to read.

A) True
B) False

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COGNITIVE ASSESSMENT Which of the following is not true about mobile printers?


A) Mobile printers can only have a built-in wireless port.
B) Mobile printers are battery-powered.
C) Mobile printers are barely wider than the paper on which they print.
D) Mobile printers can use ink-jet, thermal, thermal wax-transfer, or dye-sublimation technology.

E) A) and B)
F) None of the above

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Explain what digital billboards are, and discuss the controversy associated with them.

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Answered by ExamLex AI

Digital billboards are large outdoor adv...

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Voice output rarely works with voice input.

A) True
B) False

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Commonly used ____________________ devices include display devices, printers, speakers, headphones, and earbuds.

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Explain what three-dimensional graphics are, and include the following terms in your answer: wireframe, ray-tracing, depth of field, and anti-aliasing.

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Three-dimensional graphics are digital i...

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Monitors like the one in the accompanying figure produce color using ____________________ technology.

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Which of the following is the most advanced form of digital television?


A) GTV
B) XTV
C) HDTV
D) CTV

E) B) and D)
F) None of the above

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