Complete the following Programming Assignments. Use goodprogramming style and all the concepts previously covered. Submit thejava files (demo and application) electronically through Canvas by theabove due date as well as UML diagrams, Pseudo-Code, RequirementsDoc, Javadoc, etc. (This is the Chapter on Exceptions.) Submit all filesvia one (1) .Zip file (2 folders in zip) by the above due date.TestScores Class• TestScores Class Custom Exception1. TestScores ClassWrite a class named Testscores. The class constructor should accept an array of test scoresas its argument. The class should have a method that returns the average of the test scores.If any test score in the array is negative or greater than 100, the class should throw anIllegalArgumentException. Demonstrate the class in a program.2. TestScores Class Custom ExceptionWrite an exception class named InvalidTestscore. Modify the Testscores class you wrotein Programming Challenge 1 so that it throws an InvalidTestScore exception if any of thetest scores in the array are invalid.

Actually, UML is an unified modeling language.

Complete the following Programming Assignments. Use good programming style and all the concepts previously covered. Submit the java files (demo and application) electronically through Canvas by the above due date as well as UML diagrams, Pseudo-Code, Requirements Doc, Javadoc, etc. (This is the Chapter on Exceptions.) Submit all files via one (1) .Zip file (2 folders in zip) by the above due date. • TestScores Class • TestScores Class Custom Exception

Complete the following Programming Assignments. Use good programming style and all the concepts previously covered. Submit the java files (demo and application) electronically through Canvas by the above due date as well as UML diagrams, Pseudo-Code, Requirements Doc, Javadoc, etc. (This is the Chapter on Exceptions.) Submit all files via one (1) .Zip file (2 folders in zip) by the above due date. • TestScores Class • TestScores Class Custom Exception

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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