CompTIA A+ Core 1: EXAM 220-1101
Questions And Answers 2025
When powering off a computer to open the case, what steps must you take
after shutting down the computer to ensure all residual power is gone? - -
Remove the power cord from the rear of the computer
- Hold the power button for 30 seconds after power is disconnected
To connect multiple monitors to your computer you can use Daisy-
Chaining. What cable types are used to Daisy-Chain monitors? -
DisplayPort
To increase the graphics processing of a computer you are installing a
discrete graphics card. What do you need to remove from the case to
install the new graphics card? - Blanking plates
Not all graphics cards and monitors are capable of Daisy-Chaining. What
minimum video protocol does your equipment need to be capable of to
support Daisy-Chaining? - Display Port 1.2
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