Practice Answer the following questions in a text or word processing file. 1) As

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Practice

Answer the following questions in a text or word processing file.

1)        As a software developer, you are responsible for designing classes to match the problem to be solved. In a prior solution for a bank, the following inheritance hierarchy was defined for the relevant classes:

bankTransaction
deposit
depositToSavings
depositToChecking
loanPayment
paymentToAutoLoan
paymentToMortgage
withdrawal
withdrawalfromTeller
ATMWithdrawal
balanceRequest

Each identifier in this list was implemented as a class and you represented the superclass and subclass relationship with the indentation.

Your current project invokes classes to store information on computer peripherals for a hardware supplier. The primary superclass is titled MedicalProfessional. Numerous subclasses are to be defined. These are named:

Surgeon, Pharmacist, SportsTherapist, Nurse, Therapist, FamilyDoctor, MedicalProfessional,PhysicalTherapist, Doctor, SurgicalNurse

Write the inheritance hierarchy for the MedicalProfessional family of classes. Use indentation to define the superclass/superclass relationship.

2)        Below is a set of classes. For each set, define the relationships between the items asis-a (inheritance) versus has-a (aggregation). Note, to make sense you may want to reorder any one set.

a) Fruit, Apple, RedDelicious
b) Car, Tires, Engine
c) House, Garage, Bathroom, Basement
d) Structure, House, Log Cabin
e) Republican, Politician, Democrat, Independent
f) Enemy, Weapon, Target, Battle Game, Escape Route

Explanation / Answer

1.

MedicalProfessional

Therapist

SportsTherapist

PhysicalTherapist

Nurse

SurgicalNurse

Doctor

FamiliyDoctor

Surgeon

Pharmacist

2.

a) Apple IS-A Fruit

Apple IS-A RedDelicious

b) Car HAS-A Tires

Car HAS-A Engine

c) House HAS-A Garage

House HAS-A Bathroom

House HAS-A Basement

d) House HAS-A Structure

House HAS-A Log Cabin

e) Republican IS-A Politician

Democrat IS-A Politician

Independent IS-A Politician

f) Enemy HAS-A Weapon

Battle Game HAS-A Target

Battle Game HAS-A Escape Route

Battle Game HAS-A Enemy

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