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1. By:
Zakaria Hasaneen
Teaching Assistant at Faculty of Commerce
Accounting Department (English Section)
Kafrelsheikh University
AIS
Grade 4 Term 1
CHAPTER 3
Systems Documentation
Techniques

4. 3.1 Prepare flowcharting segments for each of the following
operations
a. processing transactions stored on a sequential medium such as amagnetic
tape to update a master file stored on magnetic tape

5. b. processing transactions stored on magnetic tape to
update a database

6. c. querying a database and printing the query result

7. d. using a terminal to enter paper-based source document data
and send it to a remote location where a corporate computer
updates the company database.

8. e. using a terminal to query your customer sales database

9. f. a scheduled automatic backup of a database to an external
hard drive

10. g. use a terminal to enter employee hours recorded on time
cards to update both the payroll transaction file and the wage
data in the payroll master file

11. h. use a terminal to access a price list in the sales database to
complete a purchase order. An electronic copy of the purchase
order is sent to the vendor and a backup copy is printed and filed
by vendor name

12. i. make an airline reservation online from your home computer

13. Data Flow Diagram
Symbols

14. 3.5
a. Prepare a context diagram and level 0 DFD to document the payroll processing
system at No-Wear Products.
Context Diagram for the payroll processing system at No-Wear Products

15. Level 0
Data Flow
Diagram
for the
payroll
processing
system at
No-Wear
Products.

16. 3.5 b. Prepare a
document
flowchart to
document the
payroll
processing
system at No-
Wear Products.

17. 3.7
a. Develop a context diagram and a level 0 DFD for the cash receipts system at S&S.

18. Level 0
Data Flow
Diagram
of the
Cash
Receipts
System at
S&S:

19. 3.7 b.
Prepare a
document
flowchart to
document
the cash
receipts
system at
S&S.