CompTIA Tech+: Hardware Devices and Their Usage

 

Question:

Which storage technology uses magnetic particles to store data on rotating disks?

• Hard Disk Drives (HDD)

Question

:

A user's laptop screen remains black after pressing the power button, but the power lights and sounds are normal. Which is the most appropriate initial troubleshooting step?

• Connect the laptop to an external monitor to check display functionality

Question

:

Which Internet service type often uses existing telephone lines to deliver broadband connectivity?

• Digital Subscriber Line (DSL)

Question

:

Which type of computing device is primarily designed for personal use and portability?

• Laptop

Question

:

Which components are responsible for temporary and permanent data storage in a computer system? Choose all options that apply.

• Random Access Memory (RAM)

• Hard Disk Drive (HDD)

Question

:

A user installs a new printer, but it does not function properly after connection. Which step should be the next step to resolve the issue?

• Check if the correct device drivers are installed

uestion

:

Which display configuration setting adjusts how many times per second the image refreshes on the screen?

• Refresh rate

Categories: CompTIA Tech+