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##### Number Systems - Computer Science Hw

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Question

1. Define a number system.;2. Distinguish between positional and nonpositional number systems.;3. Define the base or radix in a positional number system. What is the relationship between a base and the number of symbols in a positional number system?;4. Explain the decimal system. Why is it called decimal? What is the base in this system?;5. Explain the binary system. Why is it called binary? What is the base in this system?;6. Explain the octal system. Why is it called octal? What is the base in this system?;7. Explain the hexadecimal system. Why is it called hexadecimal? What is the base in this system?;8. Why is it easy to convert from binary to hexadecimal and vice versa?;9. How many bits in the binary system are represented by one digit in the hexadecimal system?;10. How many bits in the binary system are represented by one digit in the octal system?

Paper#70556 | Written in 18-Jul-2015

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