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Intro to Computer Organization, Number & Data Representation


When buying a brand new pc, have you ever puzzled what “3,” “5,” and “7” imply in Core i3, i5, or i7? (Trace: these usually are not the variety of cores within the processor!) Do you know that when evaluating two floating level variables, utilizing the “==” in your packages could return False although the variables are anticipated to be equal? (“==” shouldn’t be one of the best ways to evaluate two float variables!) Do you know {that a} naive assertion like i++ could lead on to an overflow in your C++ program? Be taught the reasons to these and plenty of extra intriguing questions on this course!

Ace information illustration, quantity illustration, twos complement, IEEE floating level illustration, binary arithmetic questions in aggressive exams, job interviews, and pc group and structure course exams. Genuinely perceive the illustration of assorted varieties of information (together with integers, actual numbers, unfavorable numbers, characters, photos, and sound) in trendy computer systems.

Particularly, the course will cowl the next intimately.

  1. What’s a pc?

  2. Primary pc group

  3. What’s a program?

  4. Generations of programming languages

  5. What’s machine language and meeting language?

  6. What are high-level languages?

  7. What’s the pc degree hierarchy in trendy computer systems?

  8. What’s {hardware}?

  9. What’s software program?

  10. What’s von Neumann machine?

  11. How do directions execute in a contemporary pc?

  12. What’s multi-core processor?

  13. What are bits and bytes?

  14. What are binary numbers?

  15. How to convert binary numbers to decimal?

  16. How to convert decimal numbers to binary?

  17. What are hexadecimal numbers and why are they wanted?

  18. What’s the vary of numbers that may be expressed in a given reminiscence house?

  19. How to add binary numbers?

  20. What’s arithmetic overflow?

  21. How to forestall overflow in C++ packages?

  22. How to characterize unfavorable integers in pc’s reminiscence?

  23. How to convert an integer into twos complement illustration?

  24. How to add twos complement numbers?

  25. How to detect overflow in twos complement quantity addition?

  26. What’s zero extension and signal extension?

  27. What are floating level numbers?

  28. What’s the IEEE floating level illustration?

  29. How to convert an actual quantity from decimal to binary format?

  30. How to characterize a decimal quantity in IEEE floating level illustration?

  31. What are the reserved bit patterns in IEEE floating level format?

  32. What are the errors launched in computation due to floating level illustration?

  33. How to decrease approximation errors in floating level computations?

  34. What’s ASCII character illustration?

  35. What’s Unicode character illustration?

  36. How are photos represented in our pc’s reminiscence?

  37. How is sound represented in a pc’s reminiscence?

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