Define and Use a Class   Instructions:   For this week’s assignment, you will build on your program from the Week Three Individual Assignment, Use a Loop. Specifically, you will define a custom Java™ class, instantiate it, and call a method on the instantiation.   Unzip PRG215r4_Week_4_assignment.zip, downloadall of the included PNG files, and use […]

For this week’s assignment, you will build on your program from the Week Two Individual Assignment, Accept User Input and Perform Calculations. Specifically, you will add the capability using a loop to accept additional information from your customer indefinitely until your customer indicates that he or she is ready to see the purchase total by […]

Accept User Input and Perform Calculations For this week’s assignment, you will build on your program from the Week One Individual Assignment, “Hello, World!.” Specifically, you will add the capability to accept additional user input (e.g., number of items a customer wants to purchase) and calculate a total sales amount, including tax, based on net […]

Java™ Platform Support   All computer programs run on one or more platforms.   Research the term “platform” as it relates to programming in general and Java™ in particular.   Answer these questions:   On what platform(s) can Java programs run?   • What effect, if any, do you think platform support has had on […]

For this week’s programming assignment, you will type, debug, and run the attached Java™ program code.   Successfully coding and testing a simple program (sometimes referred to as a “Hello, world!” program) is useful because it gives you practice in the development environment. In other words, completing this assignment will demonstrate that you have successfully […]

Predefined Exception Classes   (3 Answers Included)   Depending on the exception programmers want to handle, they may need to write their own exception handling code or they may be able to use predefined exception classes.   Discuss what, if anything, programmers must do to make predefined exception classes available to their programs.   Discussion […]

Clarifying Classes and Objects Ironically, the defining concept supposed to make object-oriented programming languages easier to code than procedural languages, the concept of defining a class that can be used to create multiple, similar objects, is often one of the toughest for procedural programmers to grasp.   Many analogies have been used to explain the […]

Reviewing the concepts of ethnic conflict and totalitarianism:   Often students are confused on what constitutes an ethnic conflict. Before you select a topic for this assignment, be sure to review the information below to gain a better understanding of what constitutes Totalitarianism and ethnic conflict.   Totalitarianism and ethnic conflict are not the same […]

After downloading Assignment 4, open it and enter your answers directly in the document   Assignments are due by 11:59 p.m. Eastern Time on Sunday   See the Evaluation Procedures section for additional information on assignments   Fill in your name in the attached document, put your full response below each question, save the file […]

RESEARCHING INTRUSION DETECTION SYSTEMS Using the Internet and other print material, gather data about intrusion-detection systems (IDSs). Research 3-5 different vendor systems. Compare their list of features (active IDS, passive IDS, network-based, host-based, anomaly systems, etc.). Create a table that compares the features. Based on your research, which system would you recommend and why?