8051 माइक्रोकंट्रोलर में, दो संख्याओं के जोड़ (addition) का परिणाम आमतौर पर कहाँ संग्रहीत होता है?

Multiplexed lower address and data bus are available in both:

What is the primary purpose of the SCON register in the 8051 microcontroller's serial communication?

In the 8085 microprocessor, __________ is a 16-bit programmable register pair that functions as a memory pointer in different instructions.