COS3711 Assignment 2 (COMPLETE ANSWERS) 2024 - DUE 18 July 2024 ; 100% TRUSTED workings, explanations and solutions. for assistance Whats-App ........... Question 1 Study the following UML class diagram: The UML class diagram is an initial design of classes for a conference registration applicatio...
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, COS3711 Assignment 2 (COMPLETE ANSWERS) 2024 - DUE
18 July 2024 ; 100% TRUSTED workings, explanations and
solutions. for assistance Whats-App...........
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
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