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Dear Students!

To solve this assignment, you should first understand the “textual scenario of “Doctor’s hospital” and solution in the form of Class diagram available on LMS” in second assignment.

However, for more convenience, class diagram is also given in this assignment. 


A textual scenario of “Doctor’s hospital” was given in Assignment No 2.


Below is the solution of given scenario.



There is a possibility that you may get this class diagram with less visibility. Therefore, we uploaded same file on LMS. Please see the name of file from NOTE section of this assignment.


Question  NO 1                                                                                                                   Marks 20    


You have to perform the following tasks to complete assignment.

  • Divide the system of class diagram into sub-systems.
  • The sub-systems must have high cohesion and low coupling.
  • Provide a unified interface to set of interfaces in each subsystem by applying Façade Pattern.
  • Identify all required attributes, operations in unified interface.




You can search the file with names “Class Diagram.png” and “Class diagram.pdf” under the download section on LMS.

You may take help from attached file of Façade Pattern.

You may also take help from the link given below.


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Replies to This Discussion

Bhai ye sirf idea he, solution nhi he. Aap b koi idea share kren mil k solution bnaty hen.

har subsystem ka alag se facade nai banana?

Bhai pehly to me ny in classes ko sub system me divide kia he, jis me visitor, patient, doc assestant, person, and billing report ek sub system he aur prisription, doctor, blood bank and appointment 2nd sub-systerm he. Jo first sub-system he us k lye receptionist as a facade act kr rha he aur jo 2nd sub-system he us k lye Doc assistant as a facade act kr rha he.

Ap k zehan me koi aur idea aa rha he to kindly share kren.

hadi ye kya kia h ap ny???

  • Divide the system of class diagram into sub-systems.

yeh just class diagram hai 1 question ka ans 

Please send me the solution at

Hadi Assignment se mach hota dekai ni detha solution

Wrong solution 


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