Question

In: Computer Science

Please solve all. I don't have any more questions left. I will give thumbs up. For...

Please solve all. I don't have any more questions left. I will give thumbs up.

For Online Textbook Store & Payment System, please identify each of the requirements as a functional requirement/property or non-functional requirement/property. For every non-functional property/requirement, please add a remark to explain why.

10. The bookstore manager will be able to access the system in order to view sales summary reports.

11. Payments processed through the system are electronically transferred into the store’s bank account.

12. Bank sends monthly statements of account activity to the bookstore.

13. The system must be available for access 24/7.

14. Customers can select a preferred web browser to access the system.

15. A back up will be perform on the customer information and order information on a weekly basis.

16. Customers are not allowed to share their accounts with others.

17. Customers can send their comments via email to the company.

18. Customers can call Shipping Department to track their orders.

19. Customer records will be stored on a remote database server.

20. For security reasons, the maximum session duration cannot exceed 5 minutes.

Expert Solution

The definition of a functional requirement is any requirement which specifies what the system should do.

The definition of a non-functional requirement is any requirement which specifies how the system performs a certain function.

10.Functional requirement

11.non functional requirement: because Payments processed through the system are electronically transferred into the store’s bank account which means it explains about how the payment process is transferred into the bank store in this that transferring function is functional requirement but through electrically is a non functional requirement.

12.functional requirement

13.non functional requirement:It is related to the performance issue so it is a non functional requirement.

14.non functional requirement: the choice of web browser is not a functional requirement because it is based on the user interests.

15.non functional requirement:backup is also a non functional requirement it didn't related to our application.

16.nonfunctional requirement:security related issues comes under non functional requirement.

17.functional requirement

18.functional requirement

19.functional requirement

20.functional requirement

venereology answered 2 hours ago

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