220-801 · Question #1161
A customer asks a technician to upgrade a desktop computer to support the DVI-D interface. Which of the following PC expansion cards would the technician upgrade?
The correct answer is D. Video card. DVI-D (Digital Visual Interface - Digital) is a video output standard used to connect displays to computers. It is exclusively a video/graphics interface. To add or upgrade DVI-D support on a desktop, the technician must install or replace the video card (GPU), which is the…
Question
A customer asks a technician to upgrade a desktop computer to support the DVI-D interface. Which of the following PC expansion cards would the technician upgrade?
Options
- AFireWire card
- BNetwork card
- CThunderbolt card
- DVideo card
- ESound card
How the community answered
(22 responses)- A9% (2)
- B5% (1)
- D86% (19)
Explanation
DVI-D (Digital Visual Interface - Digital) is a video output standard used to connect displays to computers. It is exclusively a video/graphics interface. To add or upgrade DVI-D support on a desktop, the technician must install or replace the video card (GPU), which is the component responsible for all display output interfaces including DVI, HDMI, DisplayPort, and VGA. FireWire cards handle IEEE 1394 data transfer, network cards handle LAN/WAN connectivity, Thunderbolt cards handle high-speed data/display over Thunderbolt, and sound cards handle audio - none of these provide DVI-D output.
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