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Question 1
a) Give three advantages of parallel system
b) Explain what is "symmetric multiprocessing" and "asymmetric multiprocessing" in parallel system.
c) Name any three types of hardware protection and explain each briefly.
d) Describe what is "polling" in the interrupt handling.
Question 2
a) The OS is responsible for several activities in connection with memory management. Describe three of such activities.
b) Describe three additional Operating System functions which ensure efficient system operations instead of helping the user.
c) In different communications models, communication may take place using either "message passing" or "shared memory". Distinguish between "message passing" and "shared memory", illustrating your answer with a diagram
d) Give three advantages of virtual machine
Operating System Proposal
How many page faults would occur under pure demand paging (all frames are initially empty), assuming four frames are available, under FIFO, LRU.
1. Show the steps to create a variable called NICKNAME which has a nickname for you in it; make this variable available to the environment
Discuss why is this important to the success of the implementation project? Determine the fundamental stages of an enterprise system life cycle?
The Baypoint Group requires your help with a presentation for Academic Computing Services, a nationwide company that assists colleges and universities with technology issues.
Describe how you would use a negative feedback loop to manage your bank balance.Describe how you would do so with a positive feedback loop. Explain which you would prefer and why?
Discuss how can an individual machine get infected with the virus you are researching and how does it spread to other equipments?
Discuss how is SOAP related to XML and HTTP? Suppose that your readers are familiar with browsing the internet, but they have no technical knowledge of how its works behind scene.
Determine what does just in time inventory management have to do with the Carle Heart Center in Urbana, Illinois?
the wife calls deposit (). Describe how a race condition is possible and what might be done to prevent the race condition from occurring.
Assume that four events need 35,20,10, and x me=sec of CPU time, respectively. Determine the largest value of x for which system is schedulable?
The following four requests could come in to the operating system as it is running on computer system: Clock in computer has just "ticked", and we require to update seconds counter.
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