Mobile Devices

_____ is the plastic casing the goes around the screen of a laptop or desktop monitor.

The _____ is basically the mouse of a notebook. It detects finger movement to move the cursor.

The function key on most notebooks is labeled with the letters _____

The most cost effective way to increase a notebooks performance is to _____.

• replace the hard drive
• add more memory
• install firewalls
• replace the battery

Most notebooks support dual-channel memory. So you can't install a single memory module.

• True
• False

When installing a laptop keyboard, the first thing you should do is _____.

• Turn on the notebook to see if the keyboard is working.
• Remove the screws that secure the keyboard.
• Remove the battery
• Remove the screws on the top of the keyboard

As a technician in a computer repair shop, you have determined that the processor in a laptop needs to be replaced with one with a faster processing speed. However, when you remove the keyboard to expose the processor, you notice that the processor is soldered onto the motherboard. Which of the following is the BEST solution for replacing the processor?

• Replace the entire laptop with one that has the processor needed.
• Replace the motherboard with a faster processor
• Upgrade the memory in the laptop
• Unsolder the processor and solder a new one into the motherboard

After replacing the LCD screen, be sure to reconnect the _____ in order to get a proper wireless network connection.

• network adaptor
• USB ports
• antenna
• video card