Describe the term Context Switch
Describe the term Context Switch.
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Switching the CPU to other process needs saving the state of the old process and loading the saved state for a few process. This task is termed as a context switches. Context-switch time is pure overhead, since the system does no useful work when switching. Speed of this varies from machine to machine, depending upon the memory speed and the number of registers that must be copied, existed of special instructions (like a single instruction to load or store each register).
Overriding for breadth: It is a form of method overriding in which the sub-class version of a technique implements its own behavior within the context of attributes and behavior of the sub-class and then calls the super-class version and hence it can
Two dimensional array: A two dimensional array is a continuous memory location having similar kind of data arranged in row and column format (such as a matrix structure). D
Catch clause: It is a part of a try statement accountable for handling the caught exception.
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State the term multi programming.
Explain the role which XSL can play while dynamically generating HTML pages by a relational database?
Define the term Micro- Processor.
What are the applications of testing life cycle?
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