Chapter 2 - Mobile Device

One of the users on your network needs to travel, and she wants to work on the airplane. Which laptop accessory will allow her to power her laptop from the airplane?

• AC adapter

• DC adapter

• Battery converter

• Airplane mode

There has recently been a string of hardware thefts in your office building. What should you recommend that your users implement to help avoid this problem?

• Enable GPS tracking.

• Use a docking station.

• Use a cable lock.

• Use the screensaver lock.

Which of the following describes the job of an inverter in a laptop?

• It changes the screen orientation when the laptop is rotated.

• It converts AC power into DC power for the display backlight.

• It converts DC power into AC power for the display backlight.

• It allows the laptop display to function in tablet mode.

A user on your network wants to be able to draw images on a screen and have the laptop capture them. What type of device needs to be installed on his laptop?

• Inverter

• Capturer

• Digitizer

• ouchpad

A user has requested a laptop memory upgrade. The technician attempts to put in new memory, but the memory module is barely too wide for the slot. What is the most likely scenario?

• The technician is trying to install DDR4 into a motherboard with DDR3 slots.

• The technician is trying to install DDR3 into a motherboard with DDR4 slots.

• The technician is trying to install MicroDIMMs into SODIMM slots.

• The technician is trying to install DIMMs into SODIMM slots.