Explanation: The registers store the return address of the routine and is pointed to by the PC. 3. Subroutine nesting means,
A. Having multiple subroutines in a program
B. Using a linking nest statement to put many sub routines under the same name
C. Having one routine call the other
D. None of the above
Answer:A
Explanation: The registers store the return address of the routine and is pointed to by the PC. 3. Subroutine nesting means,
A. Having multiple subroutines in a program B. Using a linking nest statement to put many sub routines under the same name C. Having one routine call the other D. None of the above
Explanation: None. 4. The order in which the return addresses are generated and used is ____ .