Answer each of the following in at most three words: (a) Which bus transfers data between data and I/O devices? (b) Which register contains the…

Answer each of the following in at most three words:

(a) Which bus transfers data between data and I/O devices?

(b) Which register contains the address of next instructions?

(c) Which register does the arithmetic and logical operation?

(d) Which system connects the hardware and software?

(e) Microprocessor and other peripherals are interfaced with which board?