3. I/O a. How are major and minor device numbers used? Explain. b. What are two...
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3. I/O a. How are major and minor device numbers used? Explain. b. What are two differences between block devices and character devices? c. What advantages does memory-mapped I/O have over I/O ports? Explain. d. Compare RAID level 1 fault tolerance with RAID level 4. e. What is the main advantage of RAID level 5 over RAID level 4? 3. I/O a. How are major and minor device numbers used? Explain. b. What are two differences between block devices and character devices? c. What advantages does memory-mapped I/O have over I/O ports? Explain. d. Compare RAID level 1 fault tolerance with RAID level 4. e. What is the main advantage of RAID level 5 over RAID level 4?
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a Major and Minor Device Numbers Usage In Unixlike operating systems major and minor device numbers are used to uniquely identify devices They are par... View the full answer
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