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Explain Load Balancing Client Server Components
When migration functionality from the client - only model to the client - server model, care must be taken not over-or underutilize either the client or the server node. If the client node remains over- loaded, there is the potential for the server to be underutilized. In this case, no additional benefits would be gained by the use of client - server technology.
At the point that the client node is fully utilized (but not over utilized), the client - server model has provided additional benefits. Overloading the server computer also has hazardous ramifications because many clients will be slowed by the resource- constrained machine.
Define caching. A cache is a region of fast memory that holds copies of data. Access to the cached copy is well-organized than access to the original. Caching and buffering are
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Determine the reasons for Poor response time Process busy or High I/O rates or High paging rates
There is a process bloacked by a semaphore and no other process in the ready queue, can the blocked process get back to the ready queue without the semsignal() function?
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importance of Operating system in modern computers. Also explain various functions & types of operating systems
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