8085 माइक्रोप्रोसेसर के अंदर निम्नलिखित में से कौन से अस्थायी रजिस्टर (टेम्परेरी रजिस्टर्स) हैं?

In an 8085 microprocessor system, when multiple interrupt signals coincide, the hardware logic that determines the service precedence based on a fixed hierarchy is referred to as a ______.

Which two control signals are used for DMA (Direct Memory Access) operations in the 8085 microprocessor?