We Want to Change the BankAccount Class So That All

question 60

Multiple Choice

We want to change the BankAccount class so that all accounts will have a monthly fee. When a BankAccount is created, its monthly fee is set and cannot be changed. The instance variable monthlyFee will hold the monthly fee. Which of the following is the correct public interface for a constructor that sets both the initial balance and monthly fee?

• A) public BankAccount (double initialBalance, monthlyFee)
• B) public BankAccount (double initialBalance, double monthlyFee)
• C) public BankAccount (double initialBalance) has monthlyFee
• D) public BankAccount (double initialBalance) {
• Double monthlyFee;
• // The rest of the constructor code follows
• }

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Definitions:

G × E Interactions

Genetic and Environmental interactions, which describe how genetic makeup and environmental factors influence the phenotype or traits of an organism.

Phenotypic Variation

The observable differences in appearance, physiology, and behavior among individuals of the same species, resulting from genetic and environmental factors.

Genotype

The genetic makeup of an organism, consisting of the alleles that it inherits from its parents, which determines its specific traits.

Environment

The surrounding or conditions in which an organism lives or operates, including all living and non-living things.