220-901 question 44 discussion

answered

Which of the following devices does a technician need to calibrate as part of an
installation?

  • A. Mouse
  • B. Touch screen
  • C. Keyboard
  • D. Video card
Created 1 year, 1 month ago by mactt2017

mactt2017

Only B is the answer. You don’t have to calibrate with other items

eddieocampo07

what do you mean by calibrate? that's a big word for me

PIT_boy

Calibrate is similar to configuring, adjusting, or setting up. In the case of the touch screen, the calibration process would consist of the user touching the screen in different locations, when prompted. This will ensure that the touch screen registers each touch accurately.

spaceopera678

kinda tricky question.."calibrate" seems a harder, scientific, Spartan word..this answer is softer, artsy, Athenian..in the dayz of my life, i've never heard some1 say"calibrate" a touchscreen with the meaning above

Johngyekye

touch screen

danielgirma

remember calibration in printers too.Is has something to do with fixing problem printed labels .