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Exam 7: Input and Output

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Question 1

Multiple Choice

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______ transforms one video image into another image over the course of several frames of video.

A) Transfiguration
B) Morphing
C) Contortion
D) Mutation

E) B) and C)
F) All of the above

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verified

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Question 2

Short Answer

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A(n) ______ device is an output device that visually conveys text, graphics, and video information.

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display

Question 3

Multiple Choice

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COGNITIVE ASSESSMENT You work in a medical lab that requires high-quality dye-sublimation printers. What type of printer do you use?

Most magstripe readers are separate devices that communicate with a POS terminal.

COGNITIVE ASSESSMENT For what purpose is keylogging software used?

Which display technology was developed by Apple, produces vibrant colors, and supports viewing from all angles?

CCFL displays consume less power, last longer, and are thinner, lighter, and brighter than a display that uses LED technology.

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.

What is the ADA? Describe technologies used to address computing requirements for those who have physical limitations.

In addition to the ball, a trackball usually has one or more buttons that work like mouse buttons.

The light source of an LCD monitor is called the ______.

An unmanned aerial vehicle is more commonly known as a(n) ______.

With Bluetooth printing, the computer and printer need to be within an approximate ______-foot range.

Critical Thinking Questions Case 7-2 Your friend Margo is considering what type of display to purchase with her new desktop computer and she asks you for advice. You tell Margo that most monitors today have a small footprint. What does this mean?

Uses of RFID include tracking times of runners in a marathon and checking out library books.

The banking industry almost exclusively uses ______ for check processing.

A(n) ______ is an instruction that causes a program or app to perform a specific action.

Laser printers typically print at faster speeds than ink-jet printers.

A(n) ______ is a light-sensing input device that reads printed text and graphics and then translates the results into a form the computer can process.

A(n) ______ key is a special key programmed to issue commands to a computer.