EBK MANAGEMENT INFORMATION SYSTEMS
16th Edition
ISBN: 9780135192047
Author: LAUDON
Publisher: VST
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Chapter 13.6, Problem 2.3CQ
Explanation of Solution
Change in invoice approval process after deployment of mobile application
- Company employees spend more time serving customers in the field rather than in the office.
- Hence employees needed a connection to the company’s Enterprise Resource Planning (ERP) Financials system from wherever they are working to process accounts payable invoice approvals.
- Hence the company decided to deploy the Dolphin Mobile Approvals app for this purpose...
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typedef struct { long tipo; struct { char nome[50]; char email[40]; } dados;} MsgStruct;
int main() { int msg_id, status; msg_id = msgget(1000, 0600 | IPC_CREAT); exit_on_error(msg_id, "Creation/Connection"); MsgStruct msg; msg.tipo = 5; strcpy(msg.dados.nome, "Pedro Silva"); strcpy(msg.dados.email, "pedro@sapo.pt"); status = msgsnd(msg_id, &msg, sizeof(msg.dados), 0); exit_on_error(status, "Send"); printf("Message sent!\n");}
9. Let L₁=L(ab*aa), L₂=L(a*bba*). Find a regular expression for (L₁ UL2)*L2.
10. Show that the language
is not regular.
L= {a":n≥1}
11. Show a derivation tree for the string aabbbb with the grammar
S→ABλ,
A→aB,
B→Sb.
Give a verbal description of the language generated by this grammar.
Chapter 13 Solutions
EBK MANAGEMENT INFORMATION SYSTEMS
Ch. 13.1 - Prob. 1.1CQCh. 13.1 - Prob. 1.2CQCh. 13.1 - Prob. 1.3CQCh. 13.1 - Prob. 1.4CQCh. 13.1 - Prob. 1.5CQCh. 13.6 - Prob. 2.1CQCh. 13.6 - Prob. 2.2CQCh. 13.6 - Prob. 2.3CQCh. 13 - Prob. 1IQCh. 13 - Prob. 2IQ
Ch. 13 - Prob. 3IQCh. 13 - Prob. 4IQCh. 13 - Prob. 5IQCh. 13 - Prob. 1RQCh. 13 - Prob. 2RQCh. 13 - Prob. 3RQCh. 13 - Prob. 4RQCh. 13 - Prob. 5RQCh. 13 - Prob. 6DQCh. 13 - Prob. 7DQCh. 13 - Prob. 8DQCh. 13 - Prob. 9HMPCh. 13 - Prob. 10HMPCh. 13 - Prob. 12HMPCh. 13 - Prob. 14CSQCh. 13 - Prob. 15CSQCh. 13 - Prob. 16CSQCh. 13 - Prob. 17CSQCh. 13 - Prob. 18CSQCh. 13 - Prob. 19MLMCh. 13 - Prob. 20MLM
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Similar questions
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