information technology 106

Q1: What is the difference between hardware interrupts and software interrupts and give examples of situations where each is used (100 word)

Q2: How would you justify the use of programmed, interrupt driven, or direct memory access in a variety of different I/O devices? (100 word)

Q3: Explain the role as well as strengths and weaknesses of polling, interrupts, and DMA. (100 word)

Q4: Compare and contrast serial, parallel and USB communications and provide real world examples of serial and parallel transmissions. (100 word)

Q5: Security Improvements

What can be done to improve the security of business uses of the Internet? Give 2 specific examples of security measures and technologies you would use? (250 word)

Q6: Personal and Business Ethics

Do personal and business ethics ever overlap? Should personal ethics play any role in business ethical decision making? (100 word)

Q7: Disaster Recovery and Security

What role should disaster recovery play in organizational security? How could it be implemented to help a business or organization? (100 word)

Q8: Common Security Mistakes by Users

Provide 2 examples of common security mistakes users often make. What can organizations do to reduce or eliminate those mistakes? (100 word)

Please include references

 

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