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Information flow control-flujo-informacion-administrador-sistema-mujer…
Information flow
is
The movement of information from one member of an organization to another.
Diagramming elements
The diagrams are
Symbols used to represent elements of a system.
its elements are
Program flow diagram
Input/ Output
Processing
Terminal
Decision
Connector
Preparation
Defined process
Annotation
Depends on several factors
Who needs the information
How the information is used
What level of detail is required
What format should be used to present the information (tables, graphs, reports).
Data flow diagram
They Present these symbols
storage
Information flow
Manual entry
document
Manual operation
Online storage
Program flow diagram
Currently has three types of structures
Simple selection logic
It consists of just one step followed by another.
Selection logic
Requires the testing of some condition that is followed by two alternate branches of program control.
Cycle logic
Causes the program to execute one or more operations while a condition is met.
Communication models
to
Refers to the means and methods used to transfer data between these processing locations.
Milagros Camacho 8-870-401
