Lecture 12 Operation Contracts By Mukhtiar Zamin

This lecture has 60 minutes learning time. Registered students should watch and learn on this page, because the system also keep track of the time you spend here, which will help the teacher to ensure the overall learning of the class.

  • Operation/Events/Interface? 
  • Operation Contracts – Post-Conditions 
  • Operation Contracts – Motivation 
  • Guideline: 
    • How to write Post-Conditions 
    • How much complete should Post-Conditions be 
    • Should We Update the Domain Model? 
    • When Are Contracts Useful? 
    • How to Create and Write Contracts 
  • Example: NextGen POS Contracts 
  • Applying UML: Operations, Contracts, and the OCL 
  • Operation Contracts Expressed with the OCL

MS Team Video Lecture

Lecture Contents


Lecture 12 Operation Contracts Evaluation

To earn PASS status, system is about to evaluate you using multiple choice questions (MCQs) and True/False type questions.

  • Make sure you have learned this lecture along with its topics and tutorials.
  • On first evaluation you get 100% marks on correct answer, then on 2nd you get 95% marks and so on.
  • Answer the questions with a gap NOT MORE THAN A MINUTE, Otherwise it will re-start.

I have read above instrucitons and ready for evaluation.

Lecture Performance

Top Percentage
90 %
Jawad Muhammad
Not Registered
Mukhtiar Zamin
Your performance monitoring will start when you register in a class of this course.

About Lecture

Learn in 60 minutes
Created By Mukhtiar Zamin
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