What Is Structured English In Information Systems Analysis, Can You Give Examples Please? 2 What Are DFDS, Examples In Information Systems?

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Hi,     Structured English is like a Pseudocode but it is slightly different.
Pseudocode is concerned with variable declaration, initialization, opening and closing files, etc whereas structured English does not specify these things. 
This is an example of structured english in information systems:

      BEGIN IF     IF Employee-Type is Salary     THEN PAY base salary        END IF 
      BEGIN IF     IF Employee-Type is Hourly     AND Hours-Worked is <40     THEN CALCULATE hourly wage AND PRODUCE  Absence Report        END IF        BEGIN IF     IF Employee-Type is Hourly     AND Hours-Worked is 40     THEN CALCULATE        END IF     DFD (Data flow diagram): 
It is a  technique for graphically depicting, at levels of increasing detail, the transformation of data into information by processes.
DFDs show the flow of data from external entities into the system, showed how the data moved from one process to another, as well as its logical storage.     Click here or here for DFD examples
  Click here  or here for more details.

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