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Question: Discuss how many minimum length Ethernet frames can a ten Mbps switch port forward in one second, assuming no collision? Show the computations that will yield the answer provided. Do not forget to as the Inter-frame Gap after each transmitted frame.
Explain how the computer system accommodating the 2G memory requirement by only using 1G physical memory. Assume that the page size is 4M, and so is the page frame size and Explain what logic memory addresses are, what physical memory addresses are..
Write two challenges an OS faces when passing parameters between user and kernel mode. Describe how an OS can overcome them
Explain the following terms in relation to linear programming problems- (1) decision variables (2) objective function
Will IBM's plan to give away some of its IT assets and intellectual property and increase its support of opensource software products like Linux be a successful growth strategy in the "brutally competitive marketplace" in which it operates?
when a process requests for I/O operations, it will suspend and another process will need to be selected for execution. What is the CPU utilization for a round-robin scheduler.
CPU with interrupt-driven I/O is busy servicing disk request. While CPU is midway through the disk-service routine, another I/O interrupt occurs. What occurs next?
Suppose an operating system maps user-level threads to the kernel using the many-to-many model and the mapping is done through LWPs.
Consider a dynamic RAM that must be given a refresh cycle 64 times per ms. What percentage of the memory's total operating time must be given to refreshes?
Construct a table for consumer. The manager tells me that this table needs to track the following data: all consumers' social security number, first and last name, address, city,
Deadlock Avoidance and Scheduling
Remembering that there's a trade-off between memory use. Then give an example where doing so will cause throughput to suffer.
Simulation of Elevator and Shortest Seek Time First
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