1
Q
Roles of DFD and ERD
A
DFD: illustrate data flow in system aide in requirement analysis, process modelling, system design, and communication
ERD: model database, relationships and integrity, support conceptual data model, database design, normalisation, and communication.
System Analysis & Design
flashcards
Decks in class (30)
# Cards
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Software Development Life Cycle8
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What is system analysis & design8
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WATERFALL METHOD11
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Requirements Elicitation / Gathering techniques17
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Describe the role of business analyst, system analyst and system architect3
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Prototyping12
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Stakeholders4
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XP - Extreme Programming2
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Dynamic System Development Method (DSDM)2
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Function Requirements & Quality Requirements2
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Functional &Non Functional Requirements2
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Adaption of Methodologies2
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Prioritization of requirements2
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Categorization for requirements1
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Testing7
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Pseudo code2
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software usability5
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Gap Analysis1
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Feasibility studies2
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Business Case1
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Business Activity Modelling1
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Dataflow Diagram (DFD)4
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Explain the main differences between logical and physical DFDs.2
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Use Case5
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Roles between DFD and ERD1
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STATE MACHINES/ CHART2
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Data Validation2
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Requirement Document2
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GUI1
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Object Oriented Programming6
