Implement the inventory manager class. This class must have methods that do the following: Add a new item to the inventory manager. Remove an item from the inventory manager. Re-stock an item in the inventory manager. Display the items in the inventory manager. Search for an item in the inventory manager by at least two criteria (name, price, quantity, etc.). Part 3: Test the inventory manager class with a driver program or unit tests. This may be a console application.
Q: What are the similarities and differences between the waterfall and gradual methods? How can you…
A: The waterfall and gradual methods are two different approaches used in software development. The…
Q: What are programming languages? Two, why do we need a language to program computers? Third, how do…
A: As we know, to communicate with a person, we need a specific language, similarly to communicate with…
Q: Is it possible to swiftly draft and implement at least six rules to ensure the safety of the…
A: Financial system can be understood as a complex network of interconnected computer systems, software…
Q: Flynn's system of groups needs a new one. What makes a high-end computer different from a low-end…
A: Flynn's system of groups needs a new one. What makes a high-end computer different from a low-end…
Q: How many steps are there in a waterfall model of SDLC? It was here that Barry Boehm got his…
A: The Waterfall model is a traditional and sequential software development methodology that follows a…
Q: When should a network update be scheduled?
A: The scheduling of network updates depends on several factors and can vary based on the specific…
Q: Are there benefits and downsides of using a formal methodology? When developing software, the use of…
A: => Software Engineering is a discipline that encompasses the systematic and disciplined…
Q: How would you deal with a virus on a mobile device? If there is malware, it needs to be identified.…
A: A virus is a type of malicious software (malware) that is designed to replicate itself and spread to…
Q: How can data be kept safe if it is not encrypted or hashed?
A: If data is not encrypted or hashed, its safety and integrity are at a greater risk. Encryption and…
Q: Detail the process of normalizing a database for
A: Database normalization is a crucial technique used in database design to organize data efficiently…
Q: Consider the possibilities for the advancement of artificial intelligence in light of its present…
A: The present condition of artificial intelligence (AI) shows significant progress and holds great…
Q: Explain what you mean by "data manipulation," "forgery," and "online jacking," respectively.
A: We must define data manipulation, forgeries, and online jacking with examples.
Q: t is crucial that you recognize the distinction between web development and software development.
A: In the world of technology, the terms "web development" and "software development" are often used…
Q: When it comes to the development of software, how can you discern between the two? There must be…
A: Certainly! When it comes to software development, it's important to understand the distinctions…
Q: ply when people talk about "par
A: Parallel processing in computing means doing multiple tasks simultaneously such that many tasks can…
Q: For what reason do certain releases of Android Pie fail to perform as advertised?
A: Version 9 of Android, or robot Pie, is now obtainable.A version of Google's movable operating…
Q: Is there a risk in making a software engineering library internet accessible? computer system…
A: Making a software engineering library Internet accessible can come with various risks.Initially,…
Q: An analysis of Java and C++'s similarities and differences is presented here. So how is Java…
A: Java and C++ are both popular programming languages, but they have distinct differences. Here are…
Q: There are a number of key differences between the process of developing software and developing…
A: It is set of computer science activities for the process of creating, designing, deploying and…
Q: We will address five concerns of drafting codes of ethics for professional organizations.
A: In today's competitive and rapidly changing business environment, establishing a strong ethical…
Q: using Mafiaboy's expertise in internet sleuthing He was reluctant to discuss the origins of his…
A: Mafiaboy, the pseudonym of a notorious teenage hacker named Michael Calce, was famous for his cyber…
Q: Consider what the future holds for Al, and talk about the possibilities it presents.
A: In the realm of AI, future developments hold vast latent. The future AI is expected to convert more…
Q: Look at the solutions people come up with and use for their mobile app and computer issues. Discover…
A: When users encounter issues with mobile apps or computer programs, they often look for solutions to…
Q: Describe the evolution of a programming language from its inception till the present day.
A: Programming languages encompass a rich history date back to the in the early hours existence of…
Q: The results of a literature review on the design of IT systems are.
A: The design of IT systems is a critical aspect of modern technology-driven organizations. A…
Q: Kindly offer a concise explanation of the many different components that are needed to make a…
A: A computer is an electronic device that processes data or information in accordance with a set of…
Q: How does switching work, and what is it?
A: In computer networking, switching refers to the procedure by which data packet are conventional and…
Q: Object-oriented and procedural programming languages each have their own unique set of strengths and…
A: While related, software and web development focus on creating a digital product. Software…
Q: While selection structures are important in programming, they have limitations. Some sentences must…
A: Selection structures play a crucial role in programming by allowing the execution of different code…
Q: How can information be safely retrieved from an SSD?
A: Solid State Drives (SSDs) have become increasingly popular in recent years due to their fast access…
Q: Give specific examples to back up your comments regarding the parallels and differences between…
A: Batch processing and serial processing are two different approaches to task meting out within an…
Q: Will a data breach have a substantial effect on cloud storage? Is there any way to halt this, or are…
A: There might be serious repercussions for cloud storage. A successful statistics violate can lead to…
Q: How can these seemingly stuffy approaches really work? At least four justifications must be shown…
A: By "seemingly stuffy approaches" in software development, means traditional approaches to software…
Q: What is the catastrophe recovery process's principal objective?
A: The catastrophe recovery process, also known as disaster recovery, refers to the set of procedures…
Q: It has also been proposed to build a processor capable of decrypting encrypted data and system…
A: A processor designed to decrypt encrypted data and system instructions could enhance the security…
Q: Talk about what could happen with Al in the future.
A: The possible benefits of artificial intelligence unprecedented changes in numerous sectors. For…
Q: Analyze and contrast the advantages and disadvantages of object-oriented programming languages…
A: 1) Object-oriented programming (OOP) is a programming paradigm that focuses on modeling programs as…
Q: Can you explain what an optimizing compiler is and how it works? What possible reason might there be…
A: An optimising compiler is a particular kind of compiler that examines a program's source code and…
Q: What class of microcontroller best describes the processing power and reliability of modern medical…
A: The type of microcontrollers that drive contemporary medical devices is extremely important to the…
Q: When you keep trying things that have never worked, that is when you know you have failed. There are…
A: Software testing is a systematic activity intended to assess a feature or capability of a system to…
Q: Given string stringValue on one line, string addStr on a second line, and string partialString on a…
A: To insert the contents of addStr in stringValue right before the first occurrence of partialString,…
Q: Construct a PEAS model in order to represent the operating circumstances of the position held by the…
A: The PEAS model represents four critical aspects of designing an intelligent agent: Performance…
Q: Java versus C++ comparison. What distinguishes Java from C++? Explain why Java is superior than C++.
A: Java and C++ are both popular programming languages used for a wide range of applications. While…
Q: Why is it so vital to have a translator engaged while one is doing system analysis? that are some of…
A: Having a translator engaged during system analysis can be vital for several reasons:Language…
Q: De-development theory by Jason Hickel and The Question Concerning Technology by Martin Heidegger are…
A: The De-development theory by Jason Hickel and The Question Concerning Technology by Martin Heidegger…
Q: In your perspective, what features does a high-quality programming language have?
A: In my perspective, a high-quality programming language encompasses several features that contribute…
Q: Adaptations made to wireless technology, the internet of things, and cloud computing, respectively.
A: Wireless technology has seen significant advances, particularly with the evolution of networking…
Q: Computer programming is required for algorithms.
A: The statement "Computer programming is required for algorithms" highlights the connection between…
Q: How did the concept of software quality assurance develop, and what is its purpose?
A: Software quality assurance (SQA) is a notion that has grown with the software industry. It seeks to…
Q: The only way to interact with a command-line-only operating system is through the command line.
A: Command-line-only operating systems, or CLI-based operating systems, are designed around text-based…
Implement the inventory manager class. This class must have methods that do the following:
- Add a new item to the inventory manager.
- Remove an item from the inventory manager.
- Re-stock an item in the inventory manager.
- Display the items in the inventory manager.
- Search for an item in the inventory manager by at least two criteria (name, price, quantity, etc.).
Part 3: Test the inventory manager class with a driver program or unit tests. This may be a console application.
Step by step
Solved in 5 steps with 3 images
- In a Test class, an object of a Monitor is created as follow: Monitor myMonitor = new Monitor ("LG", 23, 35): Where LG is the manufacturer and 23 is the size of the monitor, and 35 is the price Write the code of how the constructor will look like in Monitor dass use (java)Instructions: IMPORTANT: This is a continuation of the previous part of the project and assumes that you are starting with code that fulfills all requirements from that part of the project. Modify the your code from the previous part of the project to make it modular. In addition to the main method, your code must include the following static methods: Method 1 - displayTitle A method that creates a String object in memory to hold the text “Computer Hardware Graphics Quality Recommendation Tool” and displays it Method 2 – getResolutionString A method that accepts an integer value (1, 2, 3, or 4) that denotes the monitor resolution. The method should return the appropriate String representation of the monitor resolution. For example, if the method is passed an integer value of 1, it should return a String with a value of “1280 x 720”. (See Step 4 of Project 1) Method 3 – getMultiplierValue A method that accepts an integer value (1, 2, 3, or 4) that denotes the monitor resolution and…Using JAVASCRIPT write an object prototype for a Person that has a name and age, has a printInfo method, and also has a method that increments the persons age by 1 each time the method is called. Create two people using the 'new' keyword, and print both of their infos and increment one persons age by 3 years. Use an arrow function for both methods */ // Create our Person Prototype // Use an arrow to create the printInfo method // Create another arrow function for the addAge method that takes a single parameter // Adding to the age
- The following problem is based on a problem in a number of Java texts, including Gaddiss': Write a Temperature class that will hold a temperature in Fahrenheit and provides methods to get and display the temperature in Fahrenheit, Celsius, and Kelvin. The Temperature class should have the following instance variable: ftemp - A double that holds a Fahrenheit temperature. The Temperature class should have the following methods: ReadInput - Uses a Scanner method to populate ftemp with double value. getFahrenheit - Returns the value of the ftemp field, as a Fahrenheit temperature. getCelsius - Returns the value of the ftemp field converted to Celsius. getKelvin - Returns the value of the ftemp field converted to Kelvin. DisplayOutput - The Fahrenheit temperature and the equivalent values in Celsius and Kelvin are gotten and displayed, one per line, and each along with an appropriate message. Use the following formula to convert the Fahrenheit temperature to Celsius: Celsius = 5.0/9.0 *…In this lab session, you are going to improvement a simulator for an air conditioner. Users can select sort of actions that the air conditioner allows. Turn air conditioner On/Off Increase fan speed by 100 Decrease fan speed by 100 Change to mode of cooling: On/Off Increment the temperature degree of the air conditioner Decrement the temperature degree of the air conditioner Exit the program: -------------------------------------------------------------------------------------------------------------------------------------------------------- #include <stdio.h> #define true 1 #definefalse0 #define MinFan 100 #define MaxFan 1000 #defineMinCool18 #define MaxCool 30 typedef int bool; typedef struct AirConditionerStruct { bool status; // running status struct FanStruct{ bool flow; int fanSpeed; } fanControl; struct ModeStrcut{ bool cooling; int degree; } coolingControl; }AirConditioner; void changeStatus (AirConditioner *airPtr); void increaseFanSpeed (AirConditioner…Coupling is the amount two methods or classes know about one another. The more they know about one another, the more tightly coupled the design. True/False
- Code the following: Language : Java Create a method called triangle that will take in three angles and tell you if you have a triangle Create an overloaded version of the triangle method that only takes in one angle and tells you if it could be a triangle create an overloaded version of the triangle method that only takes in two angles. You must check if it's possible for it to be an isosceles triangle. Don't forget to check both angles : example: angle1*2 + angle2 == 180 or angle1 +angle2*2 == 180Eclipise Exercise 1: Write a Java application that simulates a test. The test contains at least five questions about first three lectures of this course. Each question should be a multiple-choice question with 4 options. Design a Test class. Use programmer-defined methods to implement your solution. For example: create a method to simulate the questions – simulateQuestion create a method to check the answer – checkAnswer create a method to display a random message for the user – generateMessage create a method to interact with the user - inputAnswer Display the questions using methods of JOptionPane class. Use a loop to show all the questions. For each question: If the user finds the right answer, display a random congratulatory message (“Excellent!”,”Good!”,”Keep up the good work!”, or “Nice work!”). If the user responds incorrectly, display an appropriate message and the correct answer (“No. Please try again”, “Wrong. Try once more”, “Don't give up!”, “No. Keep…Object adapters and class adapters each provide a unique function. These concepts are also significant due to the significance that you attach to them.
- solve with java Create a class for Subject containing the Name of the subject and score of the subject. There should be following methods: set: it will take two arguments name and score, and set the values of the attributes. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. set: it will take one double value as argument and set the value of score only. If score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and score should be set to Zero. display: it will display the name and score of the subject. Like “Name : Math, Score: 99.9” getScore: it will return the value of score. greaterThan: it will take subject’s object as argument, compare the calling object’s score with argument object’s score and return true if the calling object has greater score. Create a class “Main” having main method to perform following tasks. Create two objects of Subject class having…In a Test class, an object of a Monitor is created as follow: Monitor myMonitor = new Monitor ("LG", 23, 35): Where LG is the manufacturer and 23 is the size of the monitor, and 35 is the price Write the code of how the constructor will look like in Monitor dassPlease written by computer source Unit 4 - Lab – Individual Retirement Account Calculation Assignment An Individual Retirement Account (IRA) is a special bank / brokerage account that a person can use to save money for retirement. An individual can put up to $5,500 per year tax free and the money grows tax free until the person is ready to retire. The tax rules related to IRA’s are complex, but for this assignment, we’ll assume that the person puts in the same amount of money every year (up to $5,500) and the money grows at a constant interest rate. Write a Flowgorithm program that asks the user to input an annual IRA contribution (in dollars), and interest rate (percent), and a time period (years). Calculate the value of the IRA every year for the duration of the time period provided by the user. Be sure and provide user friendly prompts. Include a comment at the beginning of the program with your name, date, and a short description of the program.