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Question: Determine how long does it take to transmit a 10baseT Ethernet frame that contains 256 bytes of data? Ignore the interframe gap that follows the frame.1. Determine the total number of bytes in the frame.2. Convert the total bytes into total bits.3. Multiply the total bits by the time for one bit.4. Repeat steps 1 through 3 for a frame containing 800 bytes of Data.
Develop a user mode command interpreter which support list-short.
Deadlock Avoidance and Scheduling
Write two challenges an OS faces when passing parameters between user and kernel mode. Describe how an OS can overcome them
Define the term context switch. Explain how context switching takes place. (use a diagram, with two processes)
The purpose of this program is to change such that it makes use of the IPC facilities provided by UNIX.
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.
Traversed Disk receives request to access random sector on random track. Suppose head starts at track 0. Determine the average seek time?
When a process first start execution, how would you characterize the page fault rate? Once the working set for a process is loaded into memory, how would you characterize the page fault rate?
Other user user threads belonging to the same process also be affected by the page fault (i.e., would they also have to wait for the faulting page to be brought into memory?) Explain.
Formulate the linear programming model for this problem Plot a graph indicating and labelling clearly all the constraints, the feasible region (R) and the optimal point (X)
What are the three different categories of command, support your answer by giving three examples. Give three good reasons, with valid explanation, to justify why partitioning hard disk provides a variety of advantages. Explain the client/server..
The premise of Project 2 is to create your own shell. Your shell will be launchable from a terminal window and act similar to the existing shell.
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