Lesson plan

Shadow memory

In computing, shadow memory is a technique used to track and store information on computer memory used by a program during its execution. Shadow memory is a region in memory (whose contents are called shadow bytes) that maps to individual bits or one or more bytes in main memory. These shadow bytes are typically invisible to the original program and are used to record information about the original piece of data.

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Article summary

In computing, shadow memory is a technique used to track and store information on computer memory used by a program during its execution. Shadow memory is a region in memory (whose contents are called shadow bytes) that maps to individual bits or one or more bytes in main memory. These shadow bytes are typically invisible to the original program and are used to record information about the original piece of data.

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Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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Key claims and bibliography are generated from the same tracked claims and sources as the article page.