12.2.4 PQ NET126

Which of the following mobile device components are often installed under the bezel of a mobile device display? (Select three.)

webcam microphone wifi antenna wires

Which of the following LCD display technologies is the BEST choice for use on touchscreen displays?

In-plane switching (IPS)

You have recently purchased a new, foldable smart phone. Which of the following types of mobile device display technologies is MOST likely being used for the foldable display?

OLED

You have ordered and are about to replace an LCD screen on a laptop device. You have already placed the laptop on a static mat, attached a static wristband, and unplugged the laptop. What is your next step in replacing the LCD screen?

Remove the battery.

Your older notebook LCD display often goes dim or sometimes blank. Which of the following would be the BEST first step to resolve this issue?

Replace the CCFL inverter.

Which of the following are advantages of using an OEM replacement LCD display? (Select two.)

The LCD display is the same quality as the screen you are replacing. The LCD display is guaranteed to work as a replacement.

Which of the following mobile device display components provides the required power for a mobile device's screen?

Inverter

You have recently been given an older laptop to use for performing basic tasks such as sending emails and editing documents. However, when the display changes from one color to another, you notice that there is some distortion in the image. Which of the following LCD technology types is MOST likely being used for the LCD display?

Vertical alignment (VA)

You are removing the bezel from a laptop's LCD display screen. After several attempts to pry up the bezel and remove it, you have not separated the bezel from the case. Which of the following is the MOST likely reason for your inability to remove the bezel?

You missed a screw.

You have a mobile device that provides a touchscreen, but does not have touchscreen technology embedded into the display. Which of the following mobile device display components provides the touchscreen functionality?

digitizer