WorksheetsQuiz Week 5: 211 and 304
Total questions: 20
Worksheet time: 10mins
A laptop powers on but nothing appears on the display. An external monitor works fine. What is the issue?
Laptop LCD panel failure
Bad external display cable
Faulty keyboard driver
Incorrect BIOS password
The hinges on a laptop feel loose and the screen wobbles when moved. What is the correct fix?
Tighten or replace the hinge assembly
Replace the RAM modules
Reinstall the operating system
Disable startup applications
A laptop screen shows faint images but no backlight. What is the likely cause?
Failed LED backlight
Faulty sound card
Corrupted system registry
Loose keyboard keycaps
A laptop’s wireless network connection keeps dropping. What should be checked first?
Wireless adapter driver and signal strength
External monitor cable
Keyboard ribbon cable
Battery calibration utility
Which symptom indicates a failing laptop hard drive (non-SSD)?
Frequent clicking noises and slow performance
Dim display brightness
Loss of wireless connectivity
Battery charging too quickly
A laptop repeatedly overheats and shuts down. What is the best first troubleshooting step?
Check and clean the cooling fan and vents
Replace the screen bezel
Install a new sound driver
Repartition the hard drive
The keyboard on a laptop types multiple letters when a single key is pressed. What should be done?
Clean or replace the keyboard
Reinstall video drivers
Enable airplane mode
Upgrade RAM
A user reports that their laptop touchpad is unresponsive. What is the first step?
Verify the touchpad is enabled in system settings
Replace the wireless card
Reformat the hard drive
Update the printer firmware
A laptop’s display is very dim even at maximum brightness. What should be checked first?
Inverter or backlight failure
Keyboard driver
USB port configuration
Printer spooler service
A laptop battery drains quickly and will not hold a charge. What is the most likely solution?
Replace the battery
Reinstall the operating system
Change the keyboard layout
Disable the firewall
A student’s laptop becomes very hot while gaming. Which optimization would help most?
Adjust power plan and enable active cooling
Disable antivirus software
Reduce screen resolution to maximum
Turn off automatic updates
Which configuration allows smartphones to share their Internet connection with laptops?
Mobile hotspot/tethering
VPN configuration
Display scaling
Disk partitioning
Why should a user keep a tablet’s operating system up to date?
To patch security vulnerabilities and improve performance
To permanently increase storage capacity
To extend the device’s warranty
To enable printer driver installation
Which mobile device feature can locate a lost or stolen phone?
Find My Device or equivalent tracking service
Screen calibration utility
Power supply tester
Disk defragmenter
What is the best way to optimize a laptop for presentations?
Adjust display settings for external monitor output
Disable all USB ports
Format the hard drive before each presentation
Remove the wireless adapter
Which connection method is most commonly used to attach wireless headphones to a tablet?
Bluetooth pairing
USB-C wired connection
HDMI adapter
Ethernet port
When configuring a smartphone for secure business use, what is the best first step?
Enable device encryption and screen lock
Install a new video adapter
Disable the microphone
Update the printer firmware
Which feature allows a tablet to lock automatically when left idle?
Screen timeout settings
Enabling airplane mode
Disabling Bluetooth
Updating printer drivers
What is the purpose of calibrating a laptop battery?
To ensure accurate charge level reporting
To increase total storage space
To improve Wi-Fi connection speed
To update the graphics driver
Which setting can extend battery life on a laptop during travel?
Enable power-saving mode
Enable airplane Wi-Fi
Maximize screen brightness
Disable all power management features
