Exam 4: Input and Output

TOLED displays are transparent. _________________________

You must have the necessary hardware to support t o use multiple monitors , such as the appropriate ____.

A ____ is the smallest colorable area on a display device.

Many LCDs use ____________________ technology to display images with a broader range of color and brightness, with a better viewing angle, and with less blurring when the display is touched.

Describe the common features and unique benefits of trackballs.

Speech recognition systems  enable the device being used to recognize voice input as spoken words. _________________________

____ are used to input data  about a person so that the individual's identity can be verified based on a particular unique physiological characteristic.

CRT monitors use ____.

Wired displays connect to a computer or other device (such as to a smartphone) using a wireless networking connection such as Wi-Fi, Bluetooth, or a special wireless standard designed for transmitting multimedia.

The most common HD format is 1080p, which uses a screen resolution of 1,920 Χ 1,080 and displays screen images one line at a time, called ____.

In addition to a keyboard, most computers today are used in conjunction with some type of pointing device.

____ input data from special forms to score or tally exams, questionnaires, ballots, and so forth.

Notebook and netbook computers usually have a keyboard that is similar to a desktop keyboard, but it is typically smaller.

Case-Based Critical Thinking Questions Case 4-2 Lisa is a student who regularly uses the computers at her local Internet café to listen to music, talk to her friends and family through the Internet, and play computer games. Lisa needs to make sure that the computer that she is using has a ____ attached to it for her to be able to hear music and the sounds of a computer game.

A ____ is an optical code that represents data with bars of varying widths or heights.

____________________ provide a connection to a monitor as well as determine video capabilities.

Display devices are used to select and manipulate objects, to input certain types of data (such as handwritten data), and to issue commands to the computer. _________________________

How do color and monochrome displays form colors?

A(n) ____ uses a printhead consisting of pins that strike an inked ribbon to transfer the ink to the paper.

____________________ is a technology used with electronic paper displays (EPDs) that attempts to mimic the look of ordinary printed paper on the display screen.