单选 220-3012026-06-27 更新 1 阅读

A user complains that a computer monitor is experiencing a jitter. Replacing the monitor and video card does not fix the problem. Which of the following could be causing the problem?()

  1. ESD(electrostatic discharge)
  2. motherboard
  3. RAMDAC
  4. EMI(electromagnetic interference) 正确答案
参考答案:D

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