Choose the approaches to dealing with multiple interrupts. Select one or more: a. Ignore higher priority interrupts while lower priority interrupts are being processed. b. Disable all interrupts while an interrupt is being processed. C. Enable all interrupts while an interrupt is being processed. d. Define priorities for interrupts and to allow an interrupt of higher priority to cause a lower-priority interrupt handler to be interrupted. e. Disable non-maskable interrupts while maskable interrupts are being processed