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System Analysis And Design<br />Discussed by: ZerniePugao<br />
System Run Chart<br />The pictorial representation of the logical inter-relationship between the data and the process. It ...
Standard Symbols and notation<br />Process<br />It Indicates the functions being performed<br />
Standard Symbols and notation<br />Employee master<br />Disk<br />Storage<br />A storage media, which can be temporary or ...
Standard Symbols and notation<br />Validate Report<br />Printer<br />Input/Output<br />Device<br />It represent the non-pr...
System Flow Chart<br /><ul><li>Describes in outline of the events in a system
 Shows departments, functions events and responsibility of each.
 Symbols are connected by line arrows.
Plain language annotation.</li></li></ul><li>Data Flow Diagram<br />The ff questions are course analysis.<br /><ul><li> Wh...
 What data is used in each of the processes?
 What and how is the data stored?
 What data entered and leaves the system?</li></li></ul><li>DFD Notation<br />Data Flow<br />
DFD Notation<br />Process<br />
DFD Notation<br />Source or Destination<br />
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System analysis and design chapter 2

System analysis and design chapter 2

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System analysis and design chapter 2

  1. 1. System Analysis And Design<br />Discussed by: ZerniePugao<br />
  2. 2. System Run Chart<br />The pictorial representation of the logical inter-relationship between the data and the process. It can be define as pictorial representation of logical inter-relationship bet. the procedures, input, output and their data stores.<br />
  3. 3. Standard Symbols and notation<br />Process<br />It Indicates the functions being performed<br />
  4. 4. Standard Symbols and notation<br />Employee master<br />Disk<br />Storage<br />A storage media, which can be temporary or permanent<br />
  5. 5. Standard Symbols and notation<br />Validate Report<br />Printer<br />Input/Output<br />Device<br />It represent the non-processing parts of the system.<br />
  6. 6. System Flow Chart<br /><ul><li>Describes in outline of the events in a system
  7. 7. Shows departments, functions events and responsibility of each.
  8. 8. Symbols are connected by line arrows.
  9. 9. Plain language annotation.</li></li></ul><li>Data Flow Diagram<br />The ff questions are course analysis.<br /><ul><li> What are the process that make up a system?
  10. 10. What data is used in each of the processes?
  11. 11. What and how is the data stored?
  12. 12. What data entered and leaves the system?</li></li></ul><li>DFD Notation<br />Data Flow<br />
  13. 13. DFD Notation<br />Process<br />
  14. 14. DFD Notation<br />Source or Destination<br />
  15. 15. DFD Notation<br />Data Source<br />
  16. 16. Data Dictionary (DD)<br />The central depository of all the elements that are used in a system.<br />
  17. 17. Data Dictionary<br />
  18. 18. Stock No.<br />

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