Basic component of operating system
Describe basic component of operating system?
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Basic component of operating system are kernel and shell.
Shell is interface among application program and kernel whenever application program desire some work to be done it contacts kernel and in turn kernel perform work with the help of device drivers. therefore we can say kernel is an interface among hardware and shell.
Kernel employs device drivers to control microcontroller card of peripheral device and in turn work is being completed.
Metering theory: Fluid characteristics and flow theory (comprising Bernoulli's theorem and Reynolds numbers) are mentioned and developed to give fundamental metering theory and methods.
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Semaphore: It is a software or hardware flag. In case of multitasking systems, a semaphore is a variable with a value which points out the status of a common resource. It is emp
How odors of the flower petals assist pollination?
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