We Want to Change the BankAccount Class So That All

question 72

Multiple Choice

We want to change the BankAccount class so that all accounts will have a monthly fee.The instance variable monthlyFee will hold the monthly fee.Which of the following constructors properly sets the monthly fee to a default value of 20?

• A) public BankAccount (double initialBalance)
• {
• balance = initialBalance;
• monthlyFee = 20;
• }
• B) public Bankaccount (double initialBalance)
• {
• balance = initialBalance;
• double monthlyFee = 20;
• }
• C) public BankAccount (double initialBalance)
• {
• balance = initialBalance;
• monthlyFee = initialBalance-20;
• }
• D) public BankAccount (double initialBalance)
• {
• balance = initialBalance-20;
• }

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Definitions:

Reinforcing

In behavioral psychology, it pertains to strengthening a behavior by providing a consequence that is rewarding, thereby increasing the likelihood of the behavior's recurrence.

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus, leading to learned responses.

Meat Powder

In the context of psychology, meat powder is famously associated with Ivan Pavlov's classical conditioning experiments as a stimulus for the salivary response in dogs.

Fixed-interval Reinforcement

A schedule in operant conditioning where rewards or reinforcement are given at fixed intervals of time, provided that the correct response is made.