Given the following code, show step by step and explain how variables are created and eliminated in RAM memory. void p(int& a, float b) { a=1; b=4.0f; } int main(void) { float a=3; int c=4; p(c,a); }

There is more than one answer find them please

(c) Does an integer pointer store an integer itself or something else? (d) What is the purpose of pointers? What do they allow us to do? What would happen if we didn't have pointers?

3

DO NOT COPY FROM OTHER WEBSITES Correct and Detailed answer will be Upvoted else downvoted. Thank you!

write code in c++ please

Write a paper that summarizes the chapter (or an online resource) that may help you understand the concept of pointers. Include the following topics in the paper. Include illustrations either from the book, or an online source or your own illustration. Come up with an introduction Pointer Variable Declarations and Initialization Pointer Operators Pass-by-Reference with Pointers Built-In Arrays Using const with Pointers sizeof Operator Pointer Expressions and Pointer Arithmetic Relationship Between Pointers and Built-In Arrays Pointer-Based String About Smart Pointers

using c++ with comments please

When asked, "What is a pointer variable?" What should we do now? That's because it's an array that changes on the go. Why are pointers and dynamic arrays problematic?

MIPS Assembly The program: Write a function in MIPS assembly that takes an array of integers and finds local minimum points. i.e., points that if the input entry is smaller than both adjacent entries. The output is an array of the same size of the input array. The output point is 1 if the corresponding input entry is a relative minimum, otherwise 0. (You should ignore the output array's boundary items, set to 0.) My code: # (Note: The first/last entry of the output array is always 0# since it's ignored, never be a local minimum.)# $a0: The base address of the input array# $a1: The base address of the output array with local minimum points# $a2: Size of arrayfind_local_minima:############################ Part 2: your code begins here ###la $t1, ($t2)la $t1, ($t2)move $a1, $s0 li $a2, 4jal find_local_minima print:ble $a2, 0, exitlw $a0, ($s0)li $v0, 1syscall addi $s0, $s0, 4addi $a2, $a2, -1 ############################ Part 2: your code ends here ###jr $ra I am not getting the correct...

Segmentation: Select all of the following statements that are true. In segmentation, a logical address always has a length of 32 bit. In order to translate logical into physical addresses, the memory management unit uses the segment part of the logical address to determine the start address in the segment table and adds the offset to this to get the physical address. In segmentation, the logical address consists of a segment part and an offset. The segment length is limited by the maximum possible segment number. When applying segmentation, processes are only allowed to access the memory within their segments. Segments can be assigned access rights and privilege levels.

Consider the code below: main() { float b, *y; char c, *z; int a, X = &a; y = &b; z = &c; Given the memory representation of the variables of type int, char, and float: 1122 1123 1124 1125 1126 1127 1128 1129 1130 address 887.145 77 value b variable What is the correct value of the following items? (If the numerical value cannot be determined, type NA as your answer). z: *x: а: &c:

The code box below defines a variable route as a list of directions to navigate a maze. Each instruction is one of the following four basic commands: higher move one step in the positive y direction • lower. move one step in the negative y direction • left: move one step in the negative x direction • right: move one step in the positive x direction Define a function step that takes two arguments, a location (as a tuple of x and y coordinates) and an instruction (higher, lower, left, right) as a string. Given the provided location, it should return the new location (as a tuple of x and y coordinates) when following the specified instruction. If the instruction is invalid, the old location should be returned. Use the function step to determine the final position when starting from the point (0, -4) and following all instructions in the list route. Assign this final position to the variable final_point.