Stack Arithmetic Commands: What the state of the stack and the memory after the following VM code is executed. Where will the stack pointer (SP) end up if it originally begins at address 256? Please illustrate the stack after every VM command has been executed. push 17 push 19 stack add sp→ 256 257 258 259

In C programming ONLY! PLEASE FOLLOW THE INSTRUCTIONS

Create a code that stores values on the stack in each iteration of the factorial label. How many values are you storing on the stack in each iteration of your factorial label? By how many bytes do you expect the stack pointer to change?

Computing And Software Systems

What takes place when a resource in a stack cannot be created?

Electrical Engineering Department Name: Microprocessors (8022125-4) - Chapter 2 Quiz 2 ins In some applications, all registers are saved at the beginning of a sibroutine. Assume thatSP=1932Hbefore a near subroutine CALL. Show the contents of the stack poiller and the memory contents of the stack after the commands: \[ \mathrm{AX}=15 \mathrm{ABH}, \mathrm{BX}=3 \mathrm{C} 16 \mathrm{H}, \mathrm{CX}=5678 \mathrm{H}, \mathrm{DX}=7823 \mathrm{H}, \mathrm{FP}=\mathrm{A} 43 \mathrm{FH} \]

What will be the stack content after following operations: Push 5 Push 8 Pop  Push 1 Push 12 Pop

Determine the stack's performance when permitted to be itself.

StackGuard is a tool for detecting buffer overflows. It modifies the compiler to place a known(pseudo)random number (a canary) on the stack just before the return address when a function is called. Additional code is added so that, just before the function returns, it pops the canary and compares it to the value thatwas placed upon the stack. If the two differ, StackGuard asserts a buffer overflow has occurred, and invokes anerror handler to terminate the program. How effective is this approach at stopping stack-based buffer overflows?Under what conditions might it fail?

Quiz A stack is initially empty, then the following commands are performed. push 5 push 7 pop push 10 push 5 рop Show the STACK after execution of each command.