Fortunately, we no longer have to work with binary coding schemes. Today the process ofcoding is usually just a matter of writing down the data in letters, numbers, and symbols. Thecomputer automatically converts these letters, numbers, and symbols into binary form. Still, asyou work with computers, you continually run into numbers that are related to powers of 2—numbers like 256, 32,768, 65,536—reminders that the binary number system is lurking somewherenearby
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