ATEC / Input and Output Quiz

	Notebook and netbook computers usually have a keyboard that is similar to a desktop keyboard, but it is typically smaller.   1. True   2. False
	Optical character recognition (OCR) is a technology confined primarily to the banking industry, where it is used to facilitate high-volume processing of checks.     1. False   2. True
	CRT monitors use digital signals to display images, which allows for sharper images.   1. False 2. True
	The number of bits used to store color information about each pixel is called ____. 1. byte resolution   2. color concentration   3. bit depth 4. pixel depth
	A(n) ____ keyboard folds or rolls up and connects to a device via a wired or wireless connection when needed.   1. portable 2. MIDI   3. slide-out   4. on-screen
	Digital still cameras most often use ____ cards for storage. 1. ROM memory   2. laser memory   3. RAM memory     4. flash memory
	In a printer, the number of ____ affects the quality of printed output.   1. lines per inch (lpi)   2. characters per second (cps)   3. characters per inch (cpi)     4. dots per inch (dpi)
	A ____ is an optical code that represents data with bars of varying widths or heights.     1. barcode 2. bar table 3. digital code   4. character code   Score: 1/1
	Most mice today are optical mice or ____________________ mice that track movements with light.   1.  Laser mouse
	____________________ are used in point-of-sale (POS) systems and are useful for on-the-job applications that require users to wear gloves, or where using a keyboard or mouse is otherwise impractical.   1.  Touch Screens