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kykrilka [37]
2 years ago
10

Whats the flow in this code, and whats the risk that its creating and what can i do to fix it? (c language)

Computers and Technology
1 answer:
Advocard [28]2 years ago
6 0

Answer:

The risk is a buffer overflow.

Explanation:

Whatever the user passes as a command line argument, will be copied into the buffer. If the user passes more than 499 characters, the end of the buffer will be overwritten.

To solve it, compare the string length of argv[1] to 500 before copying, or even better, start using the new strcpy_s( ) function.

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Write a void function SelectionSortDescendTrace() that takes an integer array, and sorts the array into descending order. The fu
salantis [7]

Answer:

See explaination

Explanation:

#include <iostream>

using namespace std;

void SelectionSortDescendTrace(int numbers[], int numElems) {

int maxInd;

for (int i = 0; i < numElems - 1; ++i) {

maxInd = i;

for (int j = i; j < numElems; ++j) {

if (numbers[j] > numbers[maxInd]) {

maxInd = j;

}

}

int temp = numbers[i];

numbers[i] = numbers[maxInd];

numbers[maxInd] = temp;

for (int j = 0; j < numElems; j++) {

cout << numbers[j] << " ";

}

cout << endl;

}

}

int main() {

int numbers[10];

int numElements = 0;

for (int i = 0; i < 10; i++) {

cin >> numbers[i];

if (numbers[i] == -1)

break;

++numElements;

}

SelectionSortDescendTrace(numbers, numElements);

return 0;

}

8 0
3 years ago
Louis is a civil engineer and wants to use a line on a floor plan that is indicative of the position from which a section is tak
frutty [35]

Answer:

A

Explanation:

horizontal line

8 0
3 years ago
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Carl is beginning a digital forensic investigation. he has been sent into the field to collect a machine. when he arrives, he se
postnew [5]

Answer:

Volatile memory analysis

Explanation:

volatile data analysis in a computer's memory dump memory forensics is used by information security specialists to examine and identify assaults or harmful actions that leave no clearly identifiable trails on hard disk data which os what Carl decides to preserve as much data as possible by capturing data in memory

6 0
2 years ago
Which of the following statements is true regarding ARPANET? Select 3 options. It was a product of Bell Laboratories and was int
vlada-n [284]

Answer:

2. It was created to connect geographically dispersed researchers with high powered research computers.

3. The first message was sent through ARPANET in 1969 and it was decommissioned in 1990.

5. It led to the development of the Internet.

Explanation:

4 0
3 years ago
What is the decimal equivalent of (11000 + 10000)/101?
Arturiano [62]

its answer in binary is 1000 and in decimal is 8.

7 0
3 years ago
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