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Explain the Request/Response Interface
Many issues are involved in providing a procedural interface for client functions to interact with server components. First off, since my example uses one function as a pathway, each specific request of the server must be made through arguments passed to the interface procedure called CSInterface().
Usually, the first argument to the procedure will tell the CSInterface() which server procedure is to be executed, and the CSInterface() code is to perform its duties accordingly.
Utility Programs: those programs which are not the essential part of operating system. But they provide different utilities / features to the users e.g. MS-DOS : Fdisk, FORMAT, AT
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A hard-disk drive reads “120 GB HDD 7200 rpm 3 GB/sec transfer rate”. If the drive has a sector size of 512 bytes, what is the average rotational latency and transfer time to read
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List three ways of allocating storage, and give advantages of each. a. Contiguous allocation. Fastest, if no changes are to be made. Also simplest for random access files. b
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ADVANTAGES AND INCONVENIENCES OF ULT Advantages: Thread switching doesn't involve the kernel - no mode switching Scheduling is able to be application specific -
What is input output operation ?
Explain the Proper Distribution of Functionality and Code It is important to note that the bandwidth of the server operating system and server processor availability is fixed.
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