External Entities CUSTOMER TELLER Data Flow CASH DEPOSITED CASH WITHDRAWN CASH WITHDRAW REQUEST SLIP DEPOSIT RECEIPT System BANKING SYSTEM Process(es) WITHDRAW CASH DEPOSIT CASH Assignment Question Use the information provided above to draw a context diagram of the banking system. Use structured English (read pseudo code), covered in Chapter 5, to describe the WITHDRAW CASH process. Assume that cash withdrawal can be denied or approved depending on whether (hint if statement) the customer has an account with the bank and has sufficient balance on their account. The input data flow include account number and/or customer identification number and the output data flows are cash withdrawn, cash withdraw receipt, account balance, and/or notice of insufficient fund.
External Entities CUSTOMER TELLER Data Flow CASH DEPOSITED CASH WITHDRAWN CASH WITHDRAW REQUEST SLIP DEPOSIT RECEIPT System BANKING SYSTEM Process(es) WITHDRAW CASH DEPOSIT CASH Assignment Question Use the information provided above to draw a context diagram of the banking system. Use structured English (read pseudo code), covered in Chapter 5, to describe the WITHDRAW CASH process. Assume that cash withdrawal can be denied or approved depending on whether (hint if statement) the customer has an account with the bank and has sufficient balance on their account. The input data flow include account number and/or customer identification number and the output data flows are cash withdrawn, cash withdraw receipt, account balance, and/or notice of insufficient fund.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
- External Entities
- CUSTOMER
- TELLER
- Data Flow
- CASH DEPOSITED
- CASH WITHDRAWN
- CASH WITHDRAW REQUEST SLIP
- DEPOSIT RECEIPT
- System
- BANKING SYSTEM
- Process(es)
- WITHDRAW CASH
- DEPOSIT CASH
Assignment Question
- Use the information provided above to draw a context diagram of the banking system.
- Use structured English (read pseudo code), covered in Chapter 5, to describe the WITHDRAW CASH process. Assume that cash withdrawal can be denied or approved depending on whether (hint if statement) the customer has an account with the bank and has sufficient balance on their account. The input data flow include account number and/or customer identification number and the output data flows are cash withdrawn, cash withdraw receipt, account balance, and/or notice of insufficient fund.
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