Answered: I would like to request for a precise…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

I would like to request for a precise Java programming for this example:

Procedure:

Create a NetBeans project for this activity. The project name should be as follows:

Project Name: MP3_<lastname_firstname>

Example: MP3_Blanco_Maria

The class names to be created are the following:
- Client (the main class that contains the main method and the implementation of the main menu)
- SavingsAccount (the subclass where attributes and methods are defined)
- BankAccount (the superclass where attributes and methods are defined)

All class names must be suffixed with last name.
Client<your_last_name> ClientBlanco
SavingsAccount<your_last_name> SavingsAccountBlanco
BankAccount<your_last_name> BankAccountBlanco

Please check the screenshots for the specifications.

Transcribed Image Text:Write a Java program with the following specifications: 1. Define the following attributes and methods of the BankAccount class: o Attributes: accountName, address, birthday, contactNumber o Constructor o Setter and Getter methods o getClientDetails method 2. Define the following attributes and methods of the SavingsAccount class: o Attribute: accountNo, balance, interestRate o Constructor o Setter and Getter methods o balancelnquiry method o deposit method o withdraw method o validateAcctNumber method o closeAccount method 3. Note that the SavingsAccount class will be inherited from the BankAccount class. 4. Define the following methods in the Client class: o main method o displayMainMenu method o other applicable methods 5. Note that the object to be instantiated in the main method is an object array. For example: SavingsAccount[] sa = new SavingsAccount[100]; 6. The program should have the main menu as shown below and will always loop back to the main menu after each transaction. JBank Main Menu [1] New Account [2] Balance Inquiry [3] Deposit [4] Withdraw [5] Client Profile [6] Close Account [7] Exit

Transcribed Image Text:7. The New Account option should implement the following: o Input client details: name, address, birthday, and contact number o Input the initial deposit of not less than PhP 5,000 o Generate a four-digit account number randomly 8. The Balance Inquiry option should implement the following: o Input the account number and validate o If the account number is valid, display the client name and current balance 9. The Deposit option should implement the following: o Input the account number and validate o If the account number is valid, input the amount of deposit of not less than Php 100 o Compute and update the current balance as follows: Balance+=amount of deposit Interest=5% of balance Balance+=interest 10. The Withdraw option should implement the following: o Input the account number and validate o If the account number is valid, input the amount to be withdrawn, not less than Php 100, not greater than the balance, and an amount of Php 5,000 should be maintained (maintaining balance) o Compute and update the balance as follows: Balance-=amount withdrawn 11. The Client Profile option should implement the following: o Input the account number and validate o If account number is valid, display the client details including the current balance. 12. The Close Account option should implement the following: o Input the account number and validate o If account number is valid, confirm if the user closes the account then set the balance to zero o Otherwise, go back to the main menu 13. The Exit option terminates the program. 14. The following Main Menu validations should be implemented: o Validate the transaction code by the user o The user should not be allowed to perform transactions 2 to 5, unless a new account has been created o Apply all input validations.

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