CompTIA Practice Quiz 9

Create an illustration of a modern computer lab with various IT equipment, such as monitors, laptops, and networking devices, with some students engaging in learning activities.

CompTIA Practice Quiz 9

Welcome to CompTIA Practice Quiz 9! This quiz is designed to help you test your knowledge on various CompTIA-related topics. Whether you're preparing for an exam or simply want to refresh your understanding, this quiz offers a range of questions that cover essential concepts in the field of IT.

10 multiple-choice questions
Instant feedback on your answers
Covers networking, mobile devices, and more

10 Questions2 MinutesCreated by TechSavvy101

Ann, a user, needs to attend several day-long conferences and wants to ensure her mobile device will have enough power for these events. She is concerned about wall outlet availability at the conferences and needs to continuously use her device for important updates. Which of the following should a technician recommend to BEST accommodate Ann’s needs?

Wireless charging pad

Built-in battery case

Extra charging cords

Airplane mode

Which of the following charging and data ports has a non-directional connector?

Micro-USB

Mini-USB

USB-A

USB-C

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 600Mbps throughput at the lowest price point?Which of the following Ethernet cables would BEST support an application that requires a 600Mbps throughput at the lowest price point?

Cat 3

Cat 5

Cat 5e

Cat 6

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.

Several company users are frequently forgetting passwords for their mobile devices and applications. Which of the following should the systems administrator do to reduce the number of help desk tickets submitted?

Implement single sign-on.

Enable multifactor authentication.

Configure biometric authentication.

Remove complex password requirements.

Which of the following cloud computing concepts allows scalable services to be provided to the client?

On-demand

Metered

Rapid elasticity

Resource pooling

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CompTIA Practice Quiz 9

CompTIA Practice Quiz 9

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