How can multiple interrupts be serviced by setting priorities?

Multiple interrupts can be serviced by assigning priorities to each interrupt source, allowing the system to handle them in a predefined order. When an interrupt occurs, the processor checks the priority levels of all pending interrupts; it services the highest-priority interrupt first while temporarily disabling lower-priority ones. This prioritization ensures that critical tasks receive immediate attention, reducing system latency and improving overall responsiveness. Once the high-priority interrupt is handled, the processor can return to lower-priority interrupts in sequence.