Unit 5 - Part II "Input" Pages 252-262
Directions: Use this form to complete the statements and questions as you follow the text in Unit 5.
* Required
Name
*
1
The number of horizontal and vertical pixels in a display device are ...
2
Which resolution number is going to be higher?
Optical Resolution
Enhanced Resolution
3
What does DPI stand for?
4
This converts and analog video signal into a digital signal that a computer can process....
5
A light sensing input device that reads printed text and graphics is ...
6
What does OCR stand for?
7
OCR software can identify what amount of scanned material:
More than 80%
More than 90%
More than 99%
8
What does OMR stand for?
9
A code that consists of a set of vertical lines and spaces of different widths is ....
10
What does RFID stand for?
11
What reads the magnetic stripe on the back of credit cards?
12
What is MICR stand for?
13
What does POS stand for?
14
What does ATM stand for?
15
What does PIN stand for?