Comptia A+ Domain 1.0: Mobile Devices
Test Your Knowledge: Mobile Devices Quiz
Are you ready to challenge your understanding of mobile devices? This quiz features 10 multiple-choice questions designed to enhance your knowledge and ensure you’re prepared for the CompTIA A+ certification. Whether you’re a tech enthusiast or a professional, this is a great way to brush up on essential skills!
- 10 engaging questions
- Focus on mobile devices and laptops
- Ideal for learners of all levels
What problems can an old or failing battery cause in a laptop?
The system could overheat.
System freeze-ups.
Slow performance.
All of the above.
What is the ideal operating temperature range for laptops?
50 to 95 degrees F.
-4 to 140 degrees F.
10 to 35 degrees F.
-20 to 60 degrees F.
True or False: You can do just about anything within the system exclusively with a keyboard.
True
False
Which of the following are possible reasons that a laptop’s keyboard might fail completely? (Select the 2 best answers).
A key is stuck.
The keyboard was disabled in the device manager.
A ribbon cable was disconnected.
The user spilled coffee on the laptop.
You want to reduce the risk of your laptop being stolen. Which of the following is the best option?
Incorporate biometrics.
Use a cable lock.
Disable NFC.
Enable MFA.
Which of the following are possible reasons a laptop’s LCD suddenly went blank with no user intervention? (Select the 2 best answers).
Damaged Inverter.
Damaged LCD.
Burned-out backlight.
Incorrect resolution setting.
Which of the following uses an organic compound that emits light?
IPS
OLED
LCD
LED
What does LED stand for?
Light-emitting device
Light-energy diode
Light-energy diode
Light-emitting diode
What is the most current and fastest IEEE 802.11 Wi-Fi Standard?
AC
N
B
AX
You have been tasked with replacing a Wi-Fi/Bluetooth card in a laptop. You open the laptop and find a card that uses 2230 standard. What type of card is this?
Mini PCIE
M.2
RJ45
Molex
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