1.When drawing a DFD of the symbols Process, Data store, and External entity, one must always be placed between the others. Which one, and why? The rules for DFD s are listed and illustrated. Moreover, there also lists advanced rules for data flow diagramming. You may use info graphic or mind map to illustrate your answer so that you can make use of it as a study notes later.

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Q: agrams might be conceptual or actual. What's the diff

A: Introduction: Below the difference between Data flow diagrams might be conceptual or actual In the…

Q: How exactly should a data flow diagram be created?

A: INTRODUCTION: Information may be shown using a data flow diagram (DFD). Inputs, outputs, and the…

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Q: How exactly should a data flow diagram be created?

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Q: Are the aims of logical and physical data flow diagrams distinct?

A: Given: Physical data flow diagrams are more sophisticated than logical data flow diagrams.

Q: A Data Flow Diagram should be broken down into its many layers (DFDs).

A: - We need to talk about data flow diagrams having many layers.

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A: Your answer is given below.

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A: Definition: Physical data flow diagrams are more sophisticated than logical data flow diagrams. What…

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A: Intro DataFlow Diagram: A data flow diagram is a way of representing a flow of data through a…

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A: UML stands for Unified Modeling Language. It helps in visualizing system and reducing complexity of…

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A: Algorithm for ROLA(Server-side Data Structures)   :-

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A: The answer is given in the below step

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A: Given Question: What sets data structures apart from other types of data?

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A: Answer is in step 2

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A: Find the required answer given as below :

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A: Requirements models using use case diagrams is as follows.