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COS3711 Assignment 2 2024 - DUE 18 July 2024
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QUESTIONS AND ANSWERS COS3711 Assignment 2 2024 - DUE 18 July 2024
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Assignment 2 2024
- DUE 18 July 2024
QUESTIONS WITH DETAILED ANSWERS
, COS3711 Assignment 2 2024 - DUE 18 July 2024
COS3711 Assignment 2 2024 - DUE 18 July 2024
Question 1
Study the following UML class diagram: The UML class diagram is an initial
design of classes for a conference registration application. There are three types
of registration allowed for the conference: standard registration, student
registration and invited guests registration. The standard registration fee is the
standard fee (stored in STANDARD_FEE). For those registered as students, the
conference fee is half the price of the standard registration fee. For those
registered as guests, the conference fee is 10% of the standard registration fee.
An instance of RegistrationList contains a list of Registration*. No two
registrations are allowed to have attendees with the same e-mail addresses,
unless the names are different. You should be able to query a RegistrationList
whether a person (by the name) is already registered for the conference. A
RegistrationList can also return the number of attendees that are registered for
the conference from an institution. Similarly, you can request the total
registration fees for a type (“Registration”, “StudentRegistration”,
“GuestRegistration” or “All”) of registration. You are expected to use Qt’s
metaobject system to access the type of a Registration in RegistrationList.
Downloaded by Corona Virus () lOMoARcPSD| Write a GUI application that
allows users to register for a conference. The GUI should display the current list
of registrations, including the respective registration fees, in the RegistrationList
at all times, using a table widget. The interface should also allow users to
request and view the results of the various operations supported by the
RegistrationList class. You are allowed to add new features to the classes given
in the UML diagram, although you are not allowed to delete or change the given
COS3711 Assignment 2 2024 - DUE 18 July 2024
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