Question

_____ register is designated to point to the 68000 processor stack.

(a) A7 register

(b) B2 register

(c) There is no such designation

(d) Any general purpose register is selected at random

This question was posed to me during an internship interview.

Enquiry is from Motorola 680X0 Processor Architecture in section Processor Families of Computer Architecture

Answer 1

Correct answer is (a) A7 register

The explanation is: The processor stack is the place used to store the ongoing and upcoming process information