Determine Pay Slip - determine the tax rate, calculate the income tax and the net salary,and then display them in their appropriate fields with explanations of the methodsinvolved.Reset – remove all existing contents from the fields with explanations of the methodsinvolved.Close – close the application with explanations of the methods involved.• Appropriate use of a layout manager for the different containersNote: You must use proper naming convention for the Java code and you need to briefly elaboratekeywords, concept, and logic in your own words.Task 2.2. Using the same scenario, implement (in Java) a console application for writing data to a:30 marks• Implement createFile() method - To open/create a new file named as 'mec.txt' withsequential text file with a formatter class in Java.explanations of the methods involved.Implement writeRecord() method - User enter the employee name, employee id, grosssalary, tax rate, income tax and net salary from the keyboard and write/add these values tothe file 'mec.txt' with explanations of the methods involved. The input fields must be validatedas necessary.Implement closeFile() method – Close the file with explanations of the methods involved.Note: You must use proper naming convention for the Java code and you need to briefly elaboratekeywords, concept, and logic in your own words. You have been assigned to develop and design a Java Swing Application (Graphical User Interface) togenerate the monthly pay slips of a company called Evolution Middle East LLC in Muscat in the Sultanate ofOman. The system would accept the ID of the employee, the name of the employee and his gross salary.The input fields must be validated as necessary.Based on the gross salary provided, if it is equal to or greater than OMR 1500, the system should apply atax rate of 6% when calculating the income tax otherwise a tax rate of 0% should be applied whencalculating the income tax.As shown in the GUI below, the results of calculations such as tax rate, income tax and net salary should beshown.To start the calculations, the button Determine Pay Slip should be used and the button Reset should be usedto clear all fields so that the next employee details can be entered. To close the application, the button Closeshould be used.S Evolution Middle East LLCEvolution Middle East LLC Employee Pay SlipEmployee NameTax RateEmployee IDIncome TaxGross SalaryNet SalaryDetermine Pay SlipResetCloseTask 2.1 Using NetBeans/Eclipse/JCreator Design and implement the application described aboveusing GUI components (Java Swing and Event Handling).:50 marksThe company name should be in the frame header (the main container)Appropriate use of components such as labels, panels, fields and buttons to represent theinterface as per the given requirementsYou are expected to use your own design layout, style and color schemeAdd trigger events for the different buttons to generate and display the pay slip

the program is an given below : import java.awt.EventQueue; import javax.swing.JFrame; import…

Determine Pay Slip - determine the tax rate, calculate the income tax and the net salary, and then display them in their appropriate fields with explanations of the methods involved. o Reset – remove all existing contents from the fields with explanations of the methods involved. o Close - close the application with explanations of the methods involved. Appropriate use of a layout manager for the different containers Note: You must use proper naming convention for the Java code and you need to briefly elaborate keywords, concept, and logic in your own words.

Determine Pay Slip - determine the tax rate, calculate the income tax and the net salary, and then display them in their appropriate fields with explanations of the methods involved. o Reset – remove all existing contents from the fields with explanations of the methods involved. o Close - close the application with explanations of the methods involved. Appropriate use of a layout manager for the different containers Note: You must use proper naming convention for the Java code and you need to briefly elaborate keywords, concept, and logic in your own words.

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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