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pr example, using DFD schemes, a system for cashing a check from a bank, if you know that he main processes for cashing a check are as follows: - The customer delivers the check to the responsible employee, who will check the check (in hat it belongs to the same bank, there is no scratching or cross-out, and the date is correct, in ddition to the fact that the amount matches both in number and in writing). In the event of ny error, the check is returned to the customer. - In the event that the check is formally valid, the employee will check the validity of the gnature, and the presence of a balance covering the value of the check, by searching by the ccount number within the main clients file to extract that information. In the event of an error, ne check is returned to the customer.

pr example, using DFD schemes, a system for cashing a check from a bank, if you know that he main processes for cashing a check are as follows: - The customer delivers the check to the responsible employee, who will check the check (in hat it belongs to the same bank, there is no scratching or cross-out, and the date is correct, in ddition to the fact that the amount matches both in number and in writing). In the event of ny error, the check is returned to the customer. - In the event that the check is formally valid, the employee will check the validity of the gnature, and the presence of a balance covering the value of the check, by searching by the ccount number within the main clients file to extract that information. In the event of an error, ne check is returned to the customer.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Using this symboles only in solution Homework DeMarco and Yourdan Gane and Sarson Symbol Symbol Process Name Name Data flow Name Name Data storage D1 Name D1 Name External Entity Name Name |||
Transcribed Image Text:Using this symboles only in solution Homework DeMarco and Yourdan Gane and Sarson Symbol Symbol Process Name Name Data flow Name Name Data storage D1 Name D1 Name External Entity Name Name |||
HOMEWORK For example, using DFD schemes, a system for cashing a check from a bank, if you know that the main processes for cashing a check are as follows: 1- The customer delivers the check to the responsible employee, who will check the check (in that it belongs to the same bank, there is no scratching or cross-out, and the date is correct, in addition to the fact that the amount matches both in number and in writing). In the event of any error, the check is returned to the customer. 2- In the event that the check is formally valid, the employee will check the validity of the signature, and the presence of a balance covering the value of the check, by searching by the account number within the main clients file to extract that information. In the event of an error, the check is returned to the customer. 3- After verifying the authenticity of the check, the customer's card will be requested and a copy of it will be made. The customer will also be asked to include his name, mobile number and signature behind the check. The card is returned to the customer. 4- Now the process of disbursing the check value begins, where the customer's balance will be adjusted by subtracting the value of the check from the customer's balance in the customer's file and withdrawing the amount of the check from (the daily cash custody) and delivering it to the customer, and the check will be kept with the customer's card copy in the cashed check file. 5- Required - Draw context diagram - Draw diagram zero - Draw the first level of the detailed scheme, if any
Transcribed Image Text:HOMEWORK For example, using DFD schemes, a system for cashing a check from a bank, if you know that the main processes for cashing a check are as follows: 1- The customer delivers the check to the responsible employee, who will check the check (in that it belongs to the same bank, there is no scratching or cross-out, and the date is correct, in addition to the fact that the amount matches both in number and in writing). In the event of any error, the check is returned to the customer. 2- In the event that the check is formally valid, the employee will check the validity of the signature, and the presence of a balance covering the value of the check, by searching by the account number within the main clients file to extract that information. In the event of an error, the check is returned to the customer. 3- After verifying the authenticity of the check, the customer's card will be requested and a copy of it will be made. The customer will also be asked to include his name, mobile number and signature behind the check. The card is returned to the customer. 4- Now the process of disbursing the check value begins, where the customer's balance will be adjusted by subtracting the value of the check from the customer's balance in the customer's file and withdrawing the amount of the check from (the daily cash custody) and delivering it to the customer, and the check will be kept with the customer's card copy in the cashed check file. 5- Required - Draw context diagram - Draw diagram zero - Draw the first level of the detailed scheme, if any
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