Chapter 5 Dfds With Correct Verified Answers 2024/25,5.2 data flow diagrams (DFDs) || WELL- ENLIGHTENED,Data Flow Diagram (DFD) With A+ Graded Answers 2024/25,DFD Questions With 100% Errorless Answers ,
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process model - Correct Answer a graphical way of representing how a business system should operate logical process models - Correct Answer models that describe processes, without suggesting how they are conducted such as whether they are computerized or manual process - Correct Answer a...
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Add to cartprocess model - Correct Answer a graphical way of representing how a business system should operate logical process models - Correct Answer models that describe processes, without suggesting how they are conducted such as whether they are computerized or manual process - Correct Answer a...
What can a data flow diagram be used for - Correct Answer During system investigations to record findings To illstruate how a system will work To outline the speficiafions of a new system What is the sink in relation to data - Correct Answer Where the data goes to What are the processes...
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Add to cartWhat can a data flow diagram be used for - Correct Answer During system investigations to record findings To illstruate how a system will work To outline the speficiafions of a new system What is the sink in relation to data - Correct Answer Where the data goes to What are the processes...
What are the 4 key component in process modeling - Correct Answer 1)External entities: outside data sources/sink 2)Data store: data at rest 3)Data flow: data in motion 4)Processing logic Process Oriented Approach - Correct Answer Focuses on how and when data are moved and changed -invo...
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Add to cartWhat are the 4 key component in process modeling - Correct Answer 1)External entities: outside data sources/sink 2)Data store: data at rest 3)Data flow: data in motion 4)Processing logic Process Oriented Approach - Correct Answer Focuses on how and when data are moved and changed -invo...
DFD Advantages - Correct Answer -Simple notation -Allows focus analysis and changes -Depiction of parallel processes DFD Disadvantages - Correct Answer - No sequence of events - No timing considerations - No depiction of process details Flowcharts include... - Correct Answer looping and...
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Add to cartDFD Advantages - Correct Answer -Simple notation -Allows focus analysis and changes -Depiction of parallel processes DFD Disadvantages - Correct Answer - No sequence of events - No timing considerations - No depiction of process details Flowcharts include... - Correct Answer looping and...
DFDs - Correct Answer Two main purposes: Understanding a business process Understanding the relational database that underlies the AIS Focus on data A circle in a data flow diagram represents: A) A data flow B) An external entity C) A database D) A business process E) A repeat loop - ...
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Add to cartDFDs - Correct Answer Two main purposes: Understanding a business process Understanding the relational database that underlies the AIS Focus on data A circle in a data flow diagram represents: A) A data flow B) An external entity C) A database D) A business process E) A repeat loop - ...
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