List and describe some common uses and some not-so-common uses of computers in business and other sectors of society. The word bit is a contraction for what two words? Explain how the terms bit, byte,...

List and describe some common uses and some not-so-common uses of computers in business and other sectors of society. The word bit is a contraction for what two words? Explain how the terms bit, byte, nibble, and word are related. Why are binary and decimal called positional numbering systems?