Warmup: data representations
posted by: Ms. Martin
20 September 2010
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1. What are different ways of representing bits (for example, in a CPU or on a hard drive)?
2. Write the binary number 00011010 in decimal.
3. Write the decimal number 13 in binary.
4. Why are conventions (like ASCII) important for representing information in computers?
5. Why does a Word file look messed up when we open it in Notepad?
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