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Why is USB considered a universal port for connectivity compared to HDMI and Wi-Fi?

hard📝 Conceptual Q10 of 15
Intro to Computing - How Hardware Works
Why is USB considered a universal port for connectivity compared to HDMI and Wi-Fi?
ABecause USB provides wireless internet access
BBecause USB only transmits video and audio signals
CBecause USB supports data transfer, power delivery, and device connection in one port
DBecause USB is only used for charging devices
Step-by-Step Solution
Solution:

  1. Step 1: Understand USB capabilities

    USB ports support data transfer, power delivery, and connecting many device types.

  2. Step 2: Compare with HDMI and Wi-Fi

    HDMI is mainly for video/audio, Wi-Fi is wireless network; USB combines multiple functions.

  3. Final Answer:

    Because USB supports data transfer, power delivery, and device connection in one port -> Option C

  4. Quick Check:

    USB = multi-purpose port for data, power, devices [OK]
Quick Trick: USB handles data, power, and devices universally [OK]
Common Mistakes:
  • Thinking USB only does video/audio
  • Confusing USB with Wi-Fi wireless
  • Assuming USB is only for charging

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