CompTIA Practice Quiz 3
CompTIA Practice Quiz 3
Test your knowledge with the CompTIA Practice Quiz 3! Designed to help aspiring IT professionals assess their understanding of crucial technical concepts and troubleshooting skills.
This quiz includes:
- 10 multiple choice and checkbox questions
- Comprehensive coverage of networking and hardware topics
- Ideal for anyone preparing for CompTIA certification exams
A user brings in a smartphone for repair. The device is unable to send/receive calls or connect to WiFi. All applications on the device are working unless they require connectivity. Which of the following is MOST likely causing the problem?
Airplane mode
Tethering
Disabled hotspot
VPN
Which of the following Ethernet cables would BEST support an application that requires a 600 Mbps throughput at the lowest price point?
Cat 3
Cat 5
Cat 5e
Cat 6
A client has three locations within city limits that need to be networked. Vendor network requirements for all three locations are a minimum of 1GB. Which of the following are the types of networks that will MOST likely be used for internal office and office-to-office networking? (Choose two.)
MAN
LAN
WAN
PAN
SAN
WLAN
Which of the following terminates a coaxial cable?
DB9
RJ45
RG-59
RS-232
A customer asks a technician to help set up a specialized computing system for video editing. Which of the following should the technician install on the workstation to BEST meet the customer’s specifications? (Choose two.)
SSD
Dual monitors
Gigabit NIC
Hypervisor
Docking station
NAS
An end user wants to have a second monitor installed on a laptop. Which of the following would allow a technician to configure the laptop to show both screens once the cable is connected?
Plug an external monitor into the USB port.
Use the Fn and function key combination
Adjust the monitor display settings.
Enable DisplayPort.
A customer’s laptop display has suddenly become very dim. The image of the display can only be seen with a bright, external light, as adjusting the brightness/ contracts controls does not cause much change. Which of the following components MOST likely needs to be replaced?
LCD panel
Inverter
Video card
Digitizer
A technician is troubleshooting a laptop/projector combination that is displaying artifacts on the screen. When a different laptop is connected to the projector, the image appears to be correct but is very dim. Which of the following steps should the technician take to address these issues? (Choose two.)
Update the video drivers on the laptop.
Increase the projector contrast.
Replace the original laptop.
Change the aspect ratio on the projector.
Replace the bulb in the projector.
Modify the laptop’s display resolution.
Multiple users report that the network printer, which is connected through the print server, is not printing. Which of the following should a technician do FIRST to remedy this situation?
Replace the USB cable.
Reinstall the drivers on users’ PCs.
Have users restart their PCs.
Clear the print queue.
A user reports that printing on heavy cardstock paper results in the image smearing if touched. When printing on plain paper, the problem does not occur. Which of the following would be the NEXT troubleshooting step to perform?
Increase the fuser temperature.
Change the paper feed rate.
Clean the transfer roller.
Replace the toner cartridge.
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