discussion questions 356
- Q1: What is the difference between hardware interrupts and software interrupts and give examples of situations where each is used. (150 word)
- Q2: How would you justify the use of programmed, interrupt driven, or direct memory access in a variety of different I/O devices? (150 word)
- Q3: Explain the role as well as strengths and weaknesses of polling, interrupts, and DMA. (150 word)
- Q4: Compare and contrast serial, parallel and USB communications and provide real world examples of serial and parallel transmissions. (150 word)
Please separate each question with reference
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