Question

If we push data onto the stack then the stack pointer

(a) increases with every push

(b) decreases with every push

(c) increases & decreases with every push

(d) none of the mentioned

This question was addressed to me in a dream while sleeping

My question is taken from Architecture in portion 8051 Microcontroller of Microcontroller

Answer 1

The correct answer is (a) increases with every push

Easiest explanation: If we push elements onto the stack then the stack pointer increases with every push of element.