Make a java application for a mail order company

Assignment Help Computer Engineering
Reference no: EM1329670

Write a Java application for a mail order company that uses a data entry screen in which the user types an item number and a quantity. Write each record to a file named as "MailOrderRecords.txt".

Use appropriate naming conventions, object instantiation, (where needed) accessors and mutators, and appropriate exception handling for the input. For instance, an item number may be a combination of number and letter characters, but a quantity should always be an integer.

Reference no: EM1329670

Suppose it would take 100 hours in execution

For a certain program, 1% of the code accounts for 50% of the execution time. evaluate the following strategies with respect to programming time and execution time.

Explain the specifics of the event including date

explain the specifics of the event including date, time, location, charity event, and organization in a 1-2 page flyer. Also, include some sort of history or explanation for

Implementing autocomplete with a trie

COMP 250: Introduction to Computer Science Assignment. Implementing Autocomplete with a Trie  In this question, you will work on the problem of storing a set of n words (also

What are the possible issues if your os automatically mounts

What is the significance of the Chain of Custody PDF form from Adepto? Why is it needed? What are the possible issues if your OS automatically mounts your drive prior to creat

Make use of a group box to enclose the radio buttons

You have been hired by an engineering company to develop software to perform advanced geometric calculation. Your new boss asked you to develop an application that allows en

Stop-and-wait arq

Assume that each router utilizes the stop-and-wait ARQ and offer one buffer (large enough for one packet) for every VC in every direction of traffic.

Fixing errors in software to control the security

While reading the code top-down, we always try to use our expectations regarding the application domain in order to predict what major functional elements of the code will b

Calculate and display the percentage of calories

Once correct data has been entered the program should calculate and display the percentage of calories that come from fat.Use the following formula: percentage of calories f


Write a Review

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd