Class and object adapters have various pros and cons. Why is this important?

Differences between class and object adapters? Can both concepts be justified?

Object Oriented Analysis Systems Creating a complete class diagram for the "Housekeeper service system" if given you an overview of the classes, attributes, and associations you would need: 1. *User*   - Attributes: name, password, mobile phone, email   - Methods: updatePassword(), updateMobilePhone() 2. *System Administrator*   - Inherits from User   - Attributes: level Of Access   - Methods: registerWorker(), registerCustomer(), updateServices(), addOffers() 3. *Worker*   - Attributes: age, nationality, specialty, evaluation degree   - Methods: displayAssignedVisits(), submitLeaveOfAbsence() 4. *Customer*   - Inherits from User   - Attributes: nationality ID, addresses   - Methods: selectServices(), chooseVisitTime(), confirmServiceInformation(), makePayment(), getTransactionInformation() 5. *Address*   - Attributes: street name, building number, zip code, city   - Methods: addAddress(), deleteAddress(), updateAddress(), setDefaultAddress() 6. *Payment*   - Attributes: transaction…

What distinguishes a class adapter from an object adapter? Can the relevance of both notions be explained?