Title System Requirements 4. Hotel Management System You are asked to build an application used in Hotels by hotel's receptionist Modules ● Reservations and Guest module: . ● ● The receptionist should be able to enter the guest's data (name, age, ID number, check in date, check out date, deposit left by the guest.... etc.). You are supposed to have in your hotel different classes of rooms and also of guests. On opening the application, it should display a list of the guests whose checkout date is within less than one day. When entering a new guest, the application should display all the available rooms with their data (room number, number of beds, .... etc.). Additional services module: The receptionist should be able to enter the data of any additional services used by the guest (gym, SPA, Safari, glass boat, transportation......etc.). Any additional services used by the guest should be added automatically to the total cache that will be paid at the end of the

Title System Requirements 4. Hotel Management System You are asked to build an application used in Hotels by hotel's receptionist Modules Reservations and Guest module: . ● . The receptionist should be able to enter the guest's data (name, age, ID number, check in date, check out date, deposit left by the guest.... etc.). You are supposed to have in your hotel different classes of rooms and also of guests. On opening the application, it should display a list of the guests whose checkout date is within less than one day. When entering a new guest, the application should display all the available rooms with their data (room number, number of beds, .... etc.). Additional services module: The receptionist should be able to enter the data of any additional services used by the guest (gym, SPA, Safari, glass boat, transportation......etc.). Any additional services used by the guest should be added automatically to the total cache that will be paid at the end of the residence period.

Explain "user interface." Explain the differences between software GUIs, NUIs, and CLIs.

What are some advantages of using a feature?

Any information pertaining to the property is kept in the private field, which is referred to as the property's data field.

please help

Explain the principles of object-oriented programming (OOP) and how they are applied in software development. Provide examples of OOP concepts such as encapsulation, inheritance, and polymorphism.