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Match the OS mechanisms on the left to the hardware support specific for each mechanism on the right.
1.Keeping track of allocated memory space
2.Executing an atomic operation
3.Translating virtual address to physical address
4.Switching from user mode to priviledge (kernel) mode
a.DMA engine
b.Level-2 cache
c.MMU
d.No specific hardware support
e.Recorfer buffer
f.TRAP instructions
g.TSL or XCHG instructions
What would you do to influence the procurement process for both platforms (hardware & OS, such as desktops, laptops, servers, etc.) and application software?
Use Library and internet resources to analyze five computer forensics tools. For each tool, list the vendor and its functions.
Write a multi-threaded program to solve producer and consumer problem
Discuss the differences between the human centered and user centered approaches? Do you consider that human centered approach is more effective?
Assume when a child process is forked, a parent may wait for the successful completion of the child via the wait service so that return result of that application can be read from the procedure descriptor block.
What is the significane of the operating system (OS)? What reasons would the computer user have to change from one OS to another?
Give a (specific) example for processor scheduling in which preemption helps improve performance. Now discuss the feasibility of designing a preemptive disk scheduling algorithm for a disk read workload in which each job has the same priority. Do ..
Explain the similarities and differences between standard forms, MDI parent forms, and MDI child forms in an MDI application. How is each type of form created?
Explain the main reasons that firms implement intranets and one major obstacle to obtaining these benefits also explain the difference between a formal and an informal system.
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)
Starting from the current head position, what is the total distance (in cylinders) that the disk arm moves to satisfy all the pending requests for each of the following algorithms
Assume you are the network manager for Central University, a average size university with 13,000 students. The university has ten separate colleges
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