Computing and Ieee-754 Floating-point

1. Name the three ways in which sign-language(a) integers can be represented in digital ready reckonersand explain the differences. 2. Which one of the three integer representations is utilise most often by digital ready reckonersystems? 3. How are complement systems like the odometer on a bicycle? 4. Do you think that double-dabble is an easier method than the other binary-to-decimalconversion methods explained in this chapter? Why? 5. With character to the previous question, what are the drawbacks of the other twoconversion methods? . What is spill and how can it be detected? How does overflow in unsigned anatomysdiffer from overflow in signed numbers? 7. If a computer is capable only of manipulating and storing integers, what difficultiespresent themselves? How are these difficulties overcome? 8. What are the three component parts of a floating-point number? 9. What is a biased exponent, and what efficiencies can it provide? 10. What is normalization and why is it necessary ? 11.Why is there of all time some degree of error in floating-point arithmetic when performedby a binary digital computer? 12. How many bits long is a double-precision number under the IEEE-754 floating-pointstandard? 13. What is EBCDIC, and how is it related to BCD? 14. What is ASCII and how did it originate? 15. How many bits does a Unicode character require? 16. Why was Unicode created? 17. Why is non-return-to-zero coding avoided as a method for writing information to a magneticdisk? 18.Why is Manchester coding not a good choice for writing info to a magnetic disk? 19. Explain how run-length-limited encoding works. 20. How do cyclic redundancy checks work? 21. What is opinionated error detection? 22. What is a Hamming code? 23. What is meant by Hamming distance and why is it burning(prenominal)? What is meant by minimumHamming distance? 24. How is the number of redundant bits necessary for code related to the number of databits? 25. What is a burst error? 26. Name an error detection method that can fix for burst errors.