Computers and Technology
Computers and Technology, 14.07.2020 07:01, pookie879

Jenis-jenis grafik bagi imej

answer
Answers: 3

Other questions on the subject: Computers and Technology

image
Computers and Technology, 24.06.2019 14:30, danielweldon1234
When workers demonstrate patience, are able to manage there emotions, and get along with other employees, which skills are being displayed?
Answers: 1
image
Computers and Technology, 24.06.2019 21:30, keelynnbarrier
Computer security/cybersecurity1) each of the following code fragments contains a number of security vulnerabilities. for each fragment, identify these security vulnerabilities and, for each vulnerability, discuss at least one way that it could be improved. note that in your discussion of how each vulnerability could be improved, you do not need to re-write a new version of the program in c; simply discuss your solution, either in pseudocode or in 1-2 sentences. a) /* file descriptor leak */#include #include int main(int argc, char *argv[]){ char *filepath = argv[0]; char *shellpath = argv[1]; file *passwords; passwords = fopen(filepath, "r"); /* read the password and do something with it */ /* . . */ /* fork and execute alternative shell */ execl(shellpath, "shell", null); }b)#include /* assume the following function is written for an electronic storefront. the user will enter the id of the item to be ordered, as well as the quantity of units that they would like to purchase. the program will then lookup the price for the price for the item using a predefined function, and return the total cost of the order.*/int gettotalcost(){ char itemid[9]; int price, unitsordered, cost; printf(" enter the 9-digit id of the item to be ordered: "); scanf("%s", & itemid); /* lookup the price according to the itemid */ price = getpricebyid(itemid); printf(" enter the quantity of units to be ordered: "); scanf("%d", & unitsordered); cost = price * unitsordered; return cost; }c)#include /* the following function is intended to return a user's full name by concatenating the user's first and last name into a single string and then returning that string. */char *getfullname(char *firstname, char *lastname, int max_len){ char fullname[max_len]; strcpy(fullname, firstname); strcat(fullname, " "); strcat(fullname, lastname); return fullname; }d)#include /* the following code snippet runs through the list of cli arguments entered and displays them to the console. */int main(int argc, char *argv[]){ int i; printf("you've entered the following arguments: "); for(i = 0; i < argc; i++){ print(argv[i]); printf("\n"); } /* */}
Answers: 2
image
Computers and Technology, 25.06.2019 03:00, reearamrup27
Match the categories in the first column with examples in the second column. 1. good for watching movies 2. maximum power with small size 3. older style mobile devices that may or may not have internet connectivity tablet computer a.)pda b.)smart phone c.)tablet computer
Answers: 1
image
Computers and Technology, 25.06.2019 05:30, sherlock19
Radar devices are used by law enforcement to be sure that individuals are driving safely. they tell the officer how fast the vehicle is traveling at that specific moment in time. the radar device determines the vehicle's a. instantaneous speed. b. acceleration. c. maximum velocity. d. average speed.
Answers: 1
Do you know the correct answer?
Jenis-jenis grafik bagi imej...

Questions in other subjects:

Konu
Computers and Technology, 21.04.2021 04:50
Konu
Mathematics, 21.04.2021 04:50
Konu
Mathematics, 21.04.2021 04:50
Konu
History, 21.04.2021 04:50
Konu
Mathematics, 21.04.2021 04:50