Draw a diagram similar to that of Figure that shows the sequence events for this same example using priority ceiling.
Answer to relevant QuestionsList and briefly define three techniques for performing I/O. Consider a program that accesses a single I/O device and compare un-buffered I/O to the use of a buffer. Show that the use of the buffer can reduce the running time by at most a factor of two. A 32-bit computer has two selector channels and one multiplexor channel. Each selector channel supports two magnetic disk and two magnetic tape units. The multiplexor channel has two line printers, two card readers, and ten ...Define: B = block size R = record size P = size of block pointer F = blocking factor; expected number of records within a block Give a formula for F for the three blocking methods depicted in Figure. What is an embedded system?
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