CONTEXT DIAGRAM FOR MYSEJAHTERA APPLICATION

BACHELOR OF INFORMATION TECHNOLOGY WITH HONOURS
SEPTEMBER 2020
CBAD2103
SYSTEM ANALYSIS AND DESIGN
MYSEJAHTERA APPLICATION
NAME :
ID NO. :
HP NO. :
E-MAIL :
LEARNING CENTRE :
1

TABLE OF CONTENT
DESCRIPTION PAGE NUMBER
1. Context diagram for MYSEJAHTERA application 3
2. Data flow diagram level 0 for MYSEJAHTERA application 4
3. Functional Requirements 5
4. Non – Functional Requirements 6
5. Input and output screen design in the system 7 - 10
5. Advantages and disadvantages of MYSEJAHTERA application 11 - 12
together with the improvement
1. CONTEXT DIAGRAM FOR MYSEJAHTERA APPLICATION
2

Diagram 1.1 : Context Diagram of MYSEJAHTERA Contact Tracing Application
The Context Diagram demonstrates the framework under thought as a solitary abnormal state
procedure and after that demonstrates the relationship that the framework has with other outer
elements (frameworks, authoritative gatherings, outside information stores, and so forth.) Above
is the context diagram for the MYSEJAHTERA contact tracing application. Above shown
diagram 1.1 is showing the process that can be done with MYSEJAHTERA contact tracing
application which is contact tracing. The external entities are measures prevention, provide
information about disease, check-in by scanning the QR code that generated from mysejahtera
website, questionnaire need to be answer before registering, determine the individual risk and
track latest cases around that particular area.
2. DATA FLOW DIAGRAM LEVEL 0 FOR MYSEJAHTERA APPLICATION
3

Diagram 2.1 : Data Flow Diagram Level 0 for MYSEJAHTERA Contact Tracing Application
A data flow diagram (DFD) maps out the stream of data for any procedure or framework.
It utilizes characterized images like square shapes, circles and bolts, in addition to short content
marks to indicate information inputs, yields, stockpiling focuses and the courses between every
goal. Above are the data flow diagram for the system. The external entities for the above diagram
is determine risk status, scanning QR code, determine disease and track cases. The process
involved will be contact tracking, disease information and track information. Finally yet
importantly will be the data store, which is questions database, disease database and cases
database.
3. FUNCTIONAL REQUIREMENT
4