Which statement is true of electronic data interchange (edi)? a. it uses proprietary protocols and networks. b. when it uses the internet and web protocols, the cost of transmitting documents increases. c. when web-based edi is used, the process of sales forecasting is disrupted. d. it is more beneficial when there are more companies in its network.

Is the following an example of social media viral marketing? indicate your response by selecting yes or no. when you sign onto your favorite social networking website, you get messages from friends who have seen a television show they thought was a "must see! "

11. is the ability to understand how another person is feeling. a. authority b. sympathy c. empathy d. taking a stand

Reading characters and strings from the keyboard: consider the following c++ program 1. #include 2. #include 3. using namespace std; 4. mystring1 5. 6. int main() 7. { 8. 9. string mystring1, mystring2; mychar1 10. 11. 12. char mychar1, mychar2; 13. 14. cout< < "enter a string: "; mychar2 15. 16. cin> > mystring1; // 17. cin.get(mychar1); 18. cin> > mychar2; 19. getline(cin,mystring2); mystring2 20. 21. 22. cout<