Which of the Following Statements Is False

question 31

Multiple Choice

Which of the following statements is false?

• A) Methods commonly use a class's attributes to get the values of those attributes.
• B) We also can use a class's attributes to modify their values.
• C) Consider the Account object in the following IPython session:
• In [1]: from account import Account
• In [2]: from decimal import Decimal
• In [3]: account1 = Account('John Green', Decimal('50.00'))
• In [4]: account1.balance
• Out[4]: Decimal('50.00')
• Initially, account1 contains a valid balance. The following code shows that we can set the balance attribute to an invalid negative value, then display the balance:
• In [5]: account1.balance = Decimal('-1000.00')
• In [6]: account1.balance
• Out[6]: Decimal('-1000.00')
• D) Like methods, data attributes can validate the values you assign to them.