subject

Suppose you design a banking application. The class CheckingAccount already exists and implements interface Account. Another class that implements the Account interface is CreditAccount. When the user calls creditAccount. withdraw(amount) it actually makes a loan from the bank. Now you have to write the class OverdraftCheckingAccount, that also implements Account and that provides overdraft protection, meaning that if overdraftCheckingAccount. withdraw(amount) brings the balance below 0, it will actually withdraw the difference from a CreditAccount linked to the OverdraftCheckingAccount object. What design pattern is appropriate in this case for implementing the OverdraftCheckingAccount class

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 23.06.2019 08:00
What is a scenario where records stored in a computer frequently need to be checked
Answers: 2
question
Computers and Technology, 23.06.2019 18:30
This program should be a short piece of code that prints all of the positive integers from 1 to 100 as described more fully below. the program may contain multiple methods, and if using an oo language, should be contained within a single class or object. the program should be designed so that it begins execution when invoked through whichever mechanism is most common for the implementation language. â–ş print out all positive integers from 1 to 100, inclusive and in order. â–ş print messages to standard output, matching the sample output below. â–ş in the output, state whether the each integer is 'odd' or 'even' in the output. â–ş if the number is divisible by three, instead of stating that the number is odd or even, state that the number is 'divisible by three'. â–ş if the number is divisible by both two and three, instead of saying that the number is odd, even or divisible by three; state that the number is 'divisible by two and three'. â–ş design the logic of the loop to be as efficient as possible, using the minimal number of operations to perform the required logic. sample output the number '1' is odd. the number '2' is even. the number '3' is divisible by three. the number '6' is divisible by two and three.
Answers: 1
question
Computers and Technology, 23.06.2019 19:30
What are loans to a company or government for a set amount of time
Answers: 1
question
Computers and Technology, 24.06.2019 01:00
How can the temperature of a room be raised by 5degreesf?
Answers: 1
You know the right answer?
Suppose you design a banking application. The class CheckingAccount already exists and implements in...
Questions
question
Mathematics, 15.04.2021 23:00
question
Spanish, 15.04.2021 23:00
question
Spanish, 15.04.2021 23:00
question
English, 15.04.2021 23:00
question
Social Studies, 15.04.2021 23:00
question
English, 15.04.2021 23:00