as a picture.
- Note It Is About Health Care System And Post The Answer As A Picture 1 (63.71 KiB) Viewed 24 times
Note: It is about Health care system and post the answer as a picture.
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answerhappygod
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Note: It is about Health care system and post the answer as a picture.
Note: It is about Health care system and post the answer
as a picture.
(Note: The chart must include three levels of decomposition- Second level must have minimum two processes. Each function in the second level must be divided into two sub functions in level 3.Take any one function from level two and prepare the Input Process output representation) 2. Draw the following diagrams to represent the information system chosen in assignment 1 i. Context diagram (20 marks) The context diagram is expected to have: Relevant system name (6 marks) • Add at least 4 External Entities (1x4 = 4 marks) • Input and output data flows (minimum 6) (6 marks) • Followed proper rules (4 marks) Level 0 DFD (Data Flow Diagram) & Overview The Level 0 DFD is expected to have: (4x2=8 Marks) Relevant processes (at least 2 processes) External entities (8 Marks) Relevant Data stores (minimum 2 data stores) (2x2 =4 Marks) Relevant input & output data flows (8 Marks) Followed proper rules (4 marks) Give a short description of the level 0 diagram (4marks) Followed proper rules (4 marks) ii. ■ ■ (40 marks)
as a picture.
(Note: The chart must include three levels of decomposition- Second level must have minimum two processes. Each function in the second level must be divided into two sub functions in level 3.Take any one function from level two and prepare the Input Process output representation) 2. Draw the following diagrams to represent the information system chosen in assignment 1 i. Context diagram (20 marks) The context diagram is expected to have: Relevant system name (6 marks) • Add at least 4 External Entities (1x4 = 4 marks) • Input and output data flows (minimum 6) (6 marks) • Followed proper rules (4 marks) Level 0 DFD (Data Flow Diagram) & Overview The Level 0 DFD is expected to have: (4x2=8 Marks) Relevant processes (at least 2 processes) External entities (8 Marks) Relevant Data stores (minimum 2 data stores) (2x2 =4 Marks) Relevant input & output data flows (8 Marks) Followed proper rules (4 marks) Give a short description of the level 0 diagram (4marks) Followed proper rules (4 marks) ii. ■ ■ (40 marks)