flowcharts and their role Flashcards
(28 cards)
why document the system? (like why a design of the accounting system or system used?
-accountant must be able to read documentation and understand the system for example auditors- internal controls- companies act 2006 requires director of company to mantain adequate accounting records
what do flowchart show?
- inputs and outputs
- information ( data being processed)
- data storage
- data flows
- decision steps
what are the 5/6 symbol for input or output?
- document
- multiple document
- electronic output
- eletcronic data entry
- electronic input and output device
document symbol?
- donna incinta sleeping in her stomach
- electronic or paper document or report
multiple copies of one paper document
multiple pregannt women on the side
electronic output
-rectangle egg
- information that is shown in display or monitor or screen
electronic data entry
- computer screen a trapezio a forma di rettangolo
- electronic data entry on device such as tablet, computer or phone
electronic data entry and output symbol are used together to show a device that does both
device that does both data entry and data output
information processing symbol
computer and manual
computer processing
- square
- a computer processing function
that result in change in data or information
manual operation
- trapezio in giu
a process operating manually
storage symbols
- database
- magnetic tape
- paper document file
- journal/ ledger
database
- cylinder
- data stored elctronically
magnetic tape
- do you want to chat
- back up storsage
papaer document file
- triangle with an n
journal ledger
- parallelogram
flow symbols
- document or processing floor
- communication link
- on page connector
- off page connector
- terminal
- decision
- annotation
document or processing floor
straight line
- direction of processing or document flow
communication link
- zig zag line
- transmission of data from one geographic location to another via communication lines
on page connector
- circle
-connecting the processing floor on the same page
of page connector
- upside pentagon
- an entry made in different page
terminal
- circular and skinny rectangle
- a beginning end or point of interuption in process also used indicate external party
decision
- rombo
- decion making step
annotation
additon of descriptive coment or explanatory notes as clarifictaion