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What does PCIe stand for?

  1. Peripheral Component Internet Express

  2. Peripheral Component Interconnect Express

  3. Print Carbon Inter-Express

  4. None of the above

The correct answer is: Peripheral Component Interconnect Express

PCIe stands for Peripheral Component Interconnect Express. The other options, Peripheral Component Internet Express and Print Carbon Inter-Express, are not correct because they do not include the correct terminology "interconnect" and "express". Option D, None of the above, is incorrect because there is a correct answer provided.