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Zorluk: OrtaDisplay Cables and Connectors

An IT technician is organizing display adapters and cable inventory for a office deployment. Match each display interface standard on the left with its defining technical characteristic or feature on the right.

  • DVI-D Dual-LinkDigital-only video interface supporting resolutions up to 2560x1600 without carrying audio signals
  • VGA (DB-15)Legacy 15-pin analog video interface carrying no digital signals or audio
  • DisplayPort 1.4Packet-based digital interface supporting audio, high bandwidth, and Multi-Stream Transport (MST) daisy-chaining
  • HDMI 2.019-pin digital audio/video interface supporting 4K at 60Hz and Audio Return Channel (ARC)

Cevap

DVI-D Dual-Link matches digital-only 2560x1600 video without audio; VGA (DB-15) matches legacy 15-pin analog video without audio; DisplayPort 1.4 matches packet-based digital video/audio with MST daisy-chaining; HDMI 2.0 matches 19-pin 4K at 60Hz with Audio Return Channel (ARC).
Each display standard matches its specific physical pin count, signal type, and feature capability. DVI-D Dual-Link provides digital-only video up to 2560x1600 without audio. VGA is a legacy 15-pin analog-only connector. DisplayPort features packet-based transport allowing MST daisy-chaining. HDMI 2.0 is a 19-pin interface delivering 4K@60Hz with ARC.

Adım Adım Çözüm

1
Differentiate signal types (analog vs. digital) and audio transmission capabilities for older display interfaces.
VGA is strictly a 15-pin analog video connection with no audio. DVI-D is digital-only (lacking analog pinouts) and Dual-Link supports higher resolutions like 2560x1600 without carrying audio streams.
DVI-D lacks the four analog pins present on DVI-I, and VGA cannot transmit digital packet or audio data.
2
Analyze distinguishing features of modern audio/video standards (DisplayPort vs. HDMI).
DisplayPort uses packetized data transmission enabling features like Multi-Stream Transport (MST) daisy-chaining. HDMI uses a 19-pin design with consumer features like Audio Return Channel (ARC) and 4K@60Hz support under version 2.0.
MST is an architectural feature specific to DisplayPort, while ARC is an established feature of the HDMI standard.

Anahtar Kavram

Display Interface Standards, Pinouts, and Signal Capabilities
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Konular

Display Cables and Connectors

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