Mod of power 2 on bitwise operators?

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  1. How does mod of power of 2 work on only lower order bits of a binary number (1011000111011010)?
  2. What is this number mod 2 to power 0, 2 to power 4?
  3. What does power of 2 have to do with the modulo operator? Does it hold a special property?
  4. Can someone give me an example?

The instructor says "When you take something mod to power of 2 you just take its lower order bits". I was too afraid to ask what he meant =)

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