A stack pointer is
a. a 16-bit register in the microprocessor that indicate the beginning of the stack memory.
b. a register that decodes and executes 16-bit arithmetic expression. c. The first memory location where a subroutine address is stored.
d. a register in which flag bits are stored
a. a 16-bit register in the microprocessor that indicate the beginning of the stack memory.
b. a register that decodes and executes 16-bit arithmetic expression. c. The first memory location where a subroutine address is stored.
d. a register in which flag bits are stored