what is pollingpolling is a scheme or an
What is polling?
Polling is a scheme or an algorithm to recognize the devices interrupting the processor. Polling is employed when multiple devices interrupt the processor by one interrupt pin of the processor.
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explain direct memory accessa modest enhances in hardware enables an io device to transfer a block of information to or from memory without cpu
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q after menses what is the hormone that influences the maturation of the ovarian folliclesthe maturation of the ovarian follicles after menses is
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what is pollingpolling is a scheme or an algorithm to recognize the devices interrupting the processor polling is employed when multiple devices
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what is the need of interrupt controller the interrupt controller is employed to expand the interrupt inputs it can handle the interrupt requests
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