CIS 141 Chapter 4
Scanner
A ____ can be used to convert flat printed documents, such as a drawing or photograph, into digital form.
Mouse
A common pointing device that the user slides along a flat surface to move a pointer around the screen and clicks its buttons to make selections.
RFID tag
A device containing a tiny chip and a radio antenna that is attached to an object so it can be identified using radio frequency identification technology.
Touch screen
A display device that is touched with the finger to issue commands or otherwise provide input to the connected device.
False
A keyboard is an example of a pointing device.
OLED display
A type of flat-panel display that uses emissive organic material to display brighter and sharp images than LCDs.
Input
Input or output: Biometric reader
Output
Input or output: Data projector
Output
Input or output: Digital camera
Output
Input or output: Flat-panel display
Input
Input or output: Gaming controller
Input
Input or output: Graphics tablet
Input
Input or output: Microphone
Output
Input or output: OLED monitor
Output
Input or output: Photo Printer
Output
Input or output: Speaker
Touch screen
Media tablet.
True
Most digital still cameras store photos on flash memory media.
Stylus
Pen-based computing.
True
UPC is a type of barcode.
LCD and CRT
Virtually all portable computers and mobile devices, and most desktop computers today, use ____ displays, which are smaller, thinner, and lighter than the ____ monitors used with desktop computers in the past.
Handwriting recognition
With ____ software, pen-based computers can convert handwritten into editable, typed text.
Portable printer
To print receipts for jet-ski rentals at the beach.
RFID tag
Tracking goods.
False
An ink-jet printer normally produces a better image than a laser printer.
Stylus
An input device that is used to write electronically on the display screen.
Scanner
An input device that reads printed text and graphics and transfers them to a computer in digital form.
Digital Camera
An input device that takes pictures and records them as digital images.
Laser printer
An output device that uses toner powder and technology similar to that of a photocopier to produce images on paper.
Ink-jet printer
An output devices that sprays droplets of ink to produce images on paper.
Personal laser printer
To print high-quality black-and-white business letters and reports at home.
True
Consumer kiosks located in retail stores commonly use touch screens for input.
Ink-jet printer
To print inexpensive color printouts for a wide variety of documents.
Biometric reader
Secure facility access
Keyboard
Text-based data entry.
Optical character recognition (OCR)
The ability of a scanning device to recognize scanned text characters and convert them to electronic form as text, not images.
Pixel
The smallest colorable area in an electronic image (such as a scanned document, digital photograph, or image displayed on a display screen) is called a ____.
Network laser printer
To print all output for an entire office.
