Hardware Devices (Input / Output)

1. 1An optical mouse uses light sensors to detect movement in the X and Y planes to detect movement

   1. AVerdadero
   2. BFalso
2. 2A retina scanner uses both infrared and visible light to scan a person's iris

   1. AVerdadero
   2. BFalso
3. 3Shrek?

   1. AVerdadero
   2. BFalso
4. 4Voice recognition is the term used for speech being converted into text

   1. AVerdadero
   2. BFalso
5. 5Smart Card Readers, Touch-sensitive screens and Electronic paper are all input devices.

   1. AVerdadero
   2. BFalso
6. 6An RFID Reader detects radiowaves and gets information from this.

   1. AVerdadero
   2. BFalso
7. 7Touch Screen Devices are both input and output devices.

   1. AVerdadero
   2. BFalso
8. 8Which of the following are types of scanner?

   1. AFlatbed
   2. BFingerprint
   3. CRetina
   4. DIris
   5. EPerceptive
   6. FOptical Character

Descripción

Test sobre Hardware Devices (Input / Output), creado por oli8516 el 02/03/2015.

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oli8516

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English

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