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Your Results for "Online Study Guide"
Your Results for: "Online Study Guide" Site Title: Digital Planet: Tomorrow's Technology and You, 10e Book Title: Digital Planet: Tomorrow's Technology and You, 10/e Book Author: Beekman Location on Site: Chapter 3: Hardware Basics: Peripherals > Online Study Guide Date/Time October 28, 2016 at 5:50 PM (UTC/GMT) Submitted:
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Summary of Results 96% Correct of 26 Score d ite m s: 25 C orre ct: 1 Incorre ct:
96% 4%
21 total que stions in quiz (with 1 que stion containing m ultiple pairs), for a total of 26 score d ite m s More inform ation about scoring
Evidence suggests that typing on a standard keyboard, which forces you to hold your arms and wrists at unnatural angles, may lead to ____________. Your Answer: repetitive-stress injuries Correct. Evidence suggests that typing on a standard keyboard, which forces you to hold your arms and wrists at unnatural angles, may lead to repetitive-stress injuries.
2.
A ____________, a small flat that is sensitive to light pressure, is sometimes used instead of a mouse. Your Answer: touchpad Correct. A touchpad is a small flat , sensitive to light pressure that is sometimes used instead of a mouse.
3.
A _____________ input device allows multi-finger or multi-hand gestures to accomplish complex tasks more quickly. Your Answer: multi-touch Correct. A multi-touch input device allows multi-finger or multi-hand gestures to accomplish complex tasks more quickly.
4.
A device that uses reflected light to determine the location of pencil marks on a standardized test answer sheet or other similar form is a(n) _____________. Your Answer: optical mark reader Correct. A device that uses reflected light to determine the location of pencil marks on a standardized test answer sheet or other similar form is an optical mark reader.
5.
A ____________ captures snapshots of the real world and saves them as bit patterns on flash memory cards. Your Answer: digital camera Correct. A digital camera captures snapshots of the real world and saves them as bit patterns on flash memory cards.
6.
A type of software that converts voice data into words that can be edited and printed is called ____________ software.
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Your Answer: speech recognition Correct. A type of software that converts voice data into words that can be edited and printed is called speech recognition software.
7.
A(n) ____________ converts a computer's internal bit patterns into a form that humans can understand. Your Answer: output device Correct. An output device converts a computer's internal bit patterns into a form that humans can understand.
8.
Images on a computer screen are made up of tiny dots called ____________. Your Answer: pixels Correct. Images on a computer screen are made up of tiny dots called pixels.
9.
A hard copy of the image on the monitor can be produced by a ____________. Your Answer: printer Correct. A hard copy of the image on the monitor can be produced by a printer.
10.
____________ that contain both microphones and earphones can be used for telephone and teleconferencing applications. Your Answer: Headsets Correct. Headsets that contain both microphones and earphones can be used for telephone and teleconferencing applications.
11.
A common storage device on mainframe computers and some PCs that writes data onto and reads data off of a magnetically coated ribbon of tape is a(n) ____________. Your Answer: tape drive Correct. A common storage device on mainframe computers and some PCs that writes data onto and reads data off of a magnetically coated ribbon of tape is a tape drive.
12.
A(n) _____________ uses laser beams to read and write bits of data on a reflective aluminum layer of the disc. Your Answer: optical disc drive Correct. An optical disc drive uses laser beams to read and write bits of data on a reflective aluminum layer of the disc.
13.
A science that studies people at work and designs work environments that enable people to
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interact efficiently and safely with things is called ____________. Your Answer: ergonomics Correct. A science that studies people at work and designs work environments that enable people to interact efficiently and safely with things is called ergonomics.
14.
____________ drives can read and write data on Blu-ray discs, DVDs, and CDs. Your Answer: BD-RW Correct. BD-RW drives can read and write data on Blu-ray discs, DVDs, and CDs.
15.
Speech recognition technology can assist someone who cannot use their hands for computer inputting. Your Answer: True Correct. Speech recognition technology can assist someone who cannot use their hands for computer inputting.
16.
When using a graphics tablet, a stylus is NOT a good choice for a pointing device. Your Answer: False Correct. When using a graphics tablet, a stylus is a good choice for a pointing device.
17.
Nearly all new monitors use flat- LED display technology. Your Answer: True Correct Answer: False Incorrect. Refer to Screen Output
18.
The USB (universal serial bus) is an example of a legacy port. Your Answer: False Correct. The USB (universal serial bus) is NOT an example of a legacy port.
19.
Solid-state storage devices are rewritable memory devices with no moving parts. Your Answer: True Correct. Solid-state storage devices are rewritable memory devices with no moving parts.
20.
Three technological trends that are changing the way people think about and use computer peripherals are wireless technology, computer networks, and the Internet "cloud." Your Answer: True
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Your Answer: True
Correct. Three technological trends that are changing the way people think about and use computer peripherals are wireless technology, computer networks, and the Internet "cloud."
21.
Match the following to the correct definitions. Option
Your Answer:
21.1
Serial port
A. Allows data to be sent and received one bit at a time
21.2
Parallel port
F. Used to attach printers that send and receive bits in groups
21.3
Legacy port
B. A slow port not generally used on PCs anymore
21.4
Interface standards
D. Allow devices produced by one manufacturer to attach to systems made by another manufacturer
21.5
USB port
C. Today's PCs and Macs include one or more of these; allows data transfer rates of up to 480 Mbps
21.6
FireWire port
E. High-speed connection ideal for data intensive applications
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