A+ Domain 3 Mobile Devices Flashcards
Which type of RAM chip would a technician install into a laptop?
SO-DIMM
When a laptop gets a flash drive upgrade, which type of drive replaces the existing hard drive?
SSD
Which express card type allows users to connect a 1.8-inch hard drive to a computer?
Express card /54
Which type of port has adapters for VGA, DVI, and HDMI connections?
DisplayPort
A user has a device that has a USB port but no Ethernet card. The user needs to be able to connect to a wired Ethernet network. Which action would allow the user to connect the device to a wired network?
Add a USB to RJ-45 dongle
A user needs to connect two devices together using a Bluetooth connection. Which expansion option should the user utilize in this situation?
USB to Bluetooth
A user has a device with no way to play a DVD. The user needs to be able to play the DVD for a work project. Which is the easiest solution?
Plug in a USB optical drive
Which items should be visible after replacing a hard drive for a laptop?
Screw holes
Which is a typical hybrid disk setup in a laptop?
HDD is used for storage, SSD is used for the boot
Which is the most common type of laptop battery?
Lithium-ion
Which is a safe tool to use to remove a keyboard from a laptop once any screws attaching the keyboard are removed?
Plastic wedge
Which hardware device, usually installed under the palm rest, allows a user to insert or wave a device with a chip as part of logging into the laptop?
Smart card reader
Which type of expansion slot is commonly found in laptops?
miniPCIe
Which type of expansion card will often have an extra cable if the laptop supports something the card does not?
Wireless
If a laptop cannot hold a charge, which internal component is most likely the cause?
DC jack
Where are speakers usually located inside of a laptop?
Behind the keyboard
Which hardware piece of a laptop is often soldered to the motherboard, making it hard to replace?
CPU
OLED displays are most commonly used in which type of devices?
Mobile devices
Which is true of TTL and IPS displays? Choose two answers.
TTL accepts digital input
IPS is very sharp with colors
Which kind of monitor panel uses a backlight that does not require an inverter?
LED
A user needs to capture and send video data using a computer. Which media component can the user utilize to capture video data?
Webcam
Which media component is used to capture audio data?
Microphone
Which best defines a digitizer?
A tool used to scan analog information and convert it to digital information
Which function keys are used to enable and disable different network capabilities? Choose two answers.
Wireless (on/off)
Cellular (on/off)
There has been a recent outbreak of theft in an office. The manager needs to find a way to protect the laptops in the office. Which item is a possible solution to the manager’s problem?
Utilize physical laptop locks and cable locks
Rotating and removable screens are often used with __________ devices.
tablet
Which are tablet characteristics? Choose two answers.
Use SSDs
Consume less power
Which gesture on a tablet is similar to right-clicking using a mouse on a conventional computer device?
Press and hold
A restaurateur is monitoring and reviewing the restaurants in his area. Which wearable device would help him accomplish this task?
Glasses
Which type of mobile device has a special screen which tolerates sunlight?
E-reader
Which is the purpose of GPS?
Shows the user’s location
Which are two reasons GPS would not be working?
No signal
Network services are disabled
Which mobile connection has a maximum distance of six feet?
IR
Which devices can be used to set up a mobile hotspot? Choose two answers.
Smartphone
MiFi
Which mobile accessory is used to make a laptop feel more like a desktop?
Docking station
A food truck vendor uses her smartphone to make transactions. Which mobile accessory is the food truck vendor using?
Credit card reader
