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data flow diagram
(redirected from External entity)

   Also found in: Wikipedia 0.03 sec.

data flow diagram

A description of data and the manual and machine processing performed on the data as it moves and changes from one stage to the next. It also includes the locations where the data are placed in permanent storage (disk, tape, etc.).


data flow diagram [′dad·ə ¦flō ‚dī·ə‚gram]
(computer science)
A chart that traces the movement of data in a computer system and shows how the data is to be processed, using circles to represent data. Also known as bubble chart; system flowchart.

(programming)Data Flow Diagram - A graphical notation used to describe how data flows between processes in a system. Data flow diagrams are an important tool of most structured analysis techniques.

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This article was prepared independent of any financial support from any external entity and was not presented at any meeting or conference.
``Charter schools are public schools, and as such, charter school teachers, librarians or counselors should also receive the right to organize if they wish and be able to request an external entity to resolve any problems,'' Assemblywoman Carole Migden, the bill's author, said in a statement.
The final report of the Company's Phase IIa trial, prepared by an external entity, namely Advanced Biomedical Research Inc, indicates that the drug has a most impressive safety profile.
 
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