PART I: Given the following UML diagram. Answer the following questions Battery id: an integer to identify each battery. Name: a string of characters. Level: an integer to classify product quality (1,2,3) Year : an integer to show year of production Price: a double value for the price of the battery. Attributes Constructor. toString: to return information about a battery Provide set and get methods. • salePrice): computes a sale price by adding the proffit percentage depending on the quality as follows: 1. for qualtiy 1 add 13% to the price. 2. for qualtiy 2 add 16% to the price. 3. for qualtiy 3 add 19% to the price . batterydiscount (int Byear) method takes the current year and do a discounts 5% of the saleprice if the year of production is more than 2 years Methods Actira Question 1. Battery as well as the constructor and the setter antl getter of the Level and price. y. Implement all the data fields represented in the UML diagram of the class Note that: a. The constructor accepts all data fields. b. The method setL.evel(int L) assigns the value L to the Level attribute if the value not accepted ex: not 1, 2 or 3 set it to 1. c. The method getL.evel() returns the value of Level attribute. d. salePrice(): computes a sale price by adding the proffit percentage depending on the quality as follows: 1. for quality I add 13% to the price. 2. for quality 2 add 16% to the price. 3. for quality 3 add 19% to the price..

Q: Computer science What are the advantages of integrating ICT into education and business?

A: Introduction: One of the purposes of information and communications technology (ICT) is to help pare...

Q: Prove that the language consisting of all the words in the alphabet {A, B, C} that have twice as man...

A: CFL:Context free language the set of all context-free languages is identical to the set of languages...

Q: What are the benefits of interrupts? What is the difference between an interrupt and a trap? Is it p...

A: An interrupt is a signal which the hardware or software gives when it requires immediate attention.

Q: In c++ Write a function call X that receives two arguments: an array of vectors (generic type) and a...

A: In this question, we are asked to write C++ program such that to return the index of the given eleme...

Q: My problem is my code does not recognize the file path.

A: As we have used, File file = new File("dataset.csv"); it will try to open a file named dataset.csv T...

Q: Consider a computer system with a 30-bit logical address and 4-KB page size. The system supports up ...

A: Below is the answer to above question. I hope this will meet your requirements..

Q: Write a program using for loop that generates a multiplication table for any integer (given by the u...

A: 1) Below is python program that generates a multiplication table for any integer upto multiple times...

Q: What is the benefit of utilising hyperlinks instead of keyboard shortcuts to move about your present...

A: Introduction: A hyperlink is an electronic connection that allows you to go from one location to ano...

Q: Is it possible for a BGP router to always pick the loop-free, shortest ASpath route? Make an argumen...

A: Border Gateway of Protocol (BGP): BGP (Border Gateway Protocol) is an Inter-AS routing protocol that...

Q: When it comes to database systems, add your own opinions and argument points on the phrases "time va...

A: Introduction: Database Systems, also known as Database Management Systems or DBMS, is software that ...

Q: Who invented the internet? •Did Al Gore Come Up With the Internet Idea? -Did not invent -Did utilise...

A: Given :- Who invented the internet? •Did Al Gore Come Up With the Internet Idea? -Did not invent -Di...

Q: Explain and explain THREE text clipping algorithms.

A: Introduction: To describe 3 text clipping algorithms. Text clipping is a technique for remo...

Q: What is the purpose of the RAND study? Why did it take so long? The RAND Report R-609 contains what?...

A: RAND Reports: RAND reports provide insights from in-depth research and impartial analysis of the cor...

Q: You are a teacher of one programming course and you give to the students one exercise. In this exerc...

A: Each node doesn't have the same amount of space for the type of data it stores. They could store int...

Q: Which VLAN is intended to provide administrative access to network devices?

A: The Answer and detailed explanation are provided below. Please check.  

Q: ------ is a tool used to view the text, numbers, shapes, and images * picture image O label -is prop...

A: Given multiple choice questions.

Q: Assuming that we have an executable application called app1. What is the command used to run the app...

A: Let's see the solution 

Q: What role does the internet play in the lives of people with impairments, both physical and mental? ...

A: Intro The internet has a positive impact on the lives of persons with disabilities. They may choose ...

Q: A magnetic storage device converts electrical signals into magnetic charges, captures the magnetic c...

A: The above question is based on mangnetc storage devices. We have to answer whether the statement is ...

Q: What is the difference between a TLB, a page table, and a cache in a limited memory system?

A: Introduction: A translation lookaside buffer (TLB) is a memory reserve used to reduce the time it ta...

Q: What's the difference between a circuit and a gate

A: Given: We have to discuss What's the difference between a circuit and a gate.

Q: 7. (Medium) (Financial application: initial deposit amount) Suppose you want to deposit a certain am...

A: c++ program #include<math.h>#include <iostream>using namespace std; //driver functionint...

Q: What exactly is the transport layer (TCP/IP stack)?

A: Introduction: The transport layer is in charge of ensuring that data is delivered from the source ho...

Q: Write an algorithm explanation for switch statement of programming languge.  Use swift languge.

A: The answer is 

Q: Write a recursive function np(n) which takes a non negative n and generates a list of numbers from n...

A: Below recursive function np(n) which takes a non negative n and  generates a list of numbers from n+...

Q: What is a proxy server and how does it work?

A: Introduction: A proxy server connects your computer to the rest of the internet. When you surf the i...

Q: Consider how collaboration could be influenced if the cloud computing movement has an impact on how ...

A: Introduction: Any activity that involves the delivery of hosted services through the internet, such ...

Q: Computer science What are some of the differences between project management and software project m...

A: Introduction: What are some of the differences between project management and software project manag...

Q: the function used to read the number from text box O val

A: Please find the answer below :

Q: he first pla

A: given - What exactly was the purpose of a "fat binary" in the first place?

Q: Using Hill-climbing search, transform the initial-state 8-puzzle to goal-sate                    ...

A: Answer:

Q: Assuming that we have an executable application called app1. What is the command used to run the app...

A: There are three MCQs asked in this question, that are related to LINUX commans 1) Answer: ./app1.c E...

Q: ngle point of failure" in regards

A: What is "single point of failure" in regards to passwords?

Q: Q1: Write down java program of 2D array and add more than 6 students in your program row and column ...

A: As per our guidelines we are suppose to answer only first question. Kindly repost other question sep...

Q: ribe what it means to "fetch" a command.

A: As we know To fetch instruction is to read it from memory. Because a program's instructions are stor...

Q: Take a jumbled text file containing concealed text data identical to your assessment. What is the be...

A: Introduction : Basics : Unscramble in a PC is a reference to decoding.  Decoding is the process of t...

Q: Question: Suppose an RSA cryptosystem has public key (55,27). Which of the following is the correspo...

A: Find the answer with calculation given as below :

Q: Identify and explain two (2) important tasks of routers that are essential in computer networks.

A: Introduction: A router is like a computer networking device that receives, analyses, and forwards da...

Q: An ARP query is delivered inside a broadcast frame for a reason. Why is an ARP response transmitted ...

A: Introduction: ARP sends a request packet to all of the computers on the LAN, inquiring as to whether...

Q: arate functions:-a function to multiply two float numbers and another to divide two float numbers us...

A: given - create a class calculate that uses two separate functions:-a function to multiply two float ...

Q: Question (1): How many times the following code will be executed? fact=7; i = 1; n = 1; do { n* i; i...

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining ques...

Q: Explain the two approaches that kernel utilised to process the important portion in a few words.

A: Introduction: Concurrent accesses to shared resources in concurrent programming might result in unex...

Q: Write the logic and a C program in C to display the pattern like a diamond like the attached image

A: C programming is a general-purpose, procedural, imperative computer programming language which was  ...

Q: Set the value of the variable a to be 191 Set the value of the variable b to be 3 If a is divisible ...

A: 1. Set the value of the variable a to be 191 2. Set the value of the variable b to be 3 3. If a is d...

Q: (b) In a crypto-arithmetic puzzle, a mathematical equation is written using letters. Each letter can...

A: Python Program: From itertools import combinations, permutations x = input("Enter the value of x: ")...

Q: How you might apply the knowledge you've learned about the Public key Infrastructure, cryptography, ...

A: Introduction: The rules, techniques, and practises used to prevent, detect, and monitor unauthorised...

Q: reate a python program that will involve file handling. of calculator. Show the output of the progra...

A: The python program is given below.

Q: Write a jagged array program through following logic  1. Using in dex number  2.  Intialize withou...

A: Since no programming language is mentioned, I am using c#. Algorithm: Start Declare a Jagged array ...

Q: Would you be willing to utilise the internet today as a resource to help usher in a new era of inven...

A: Introduction: Would you use the Internet to bring in a new era of innovation

System Model Approaches

The systems model approach is a process-oriented representation that emphasizes the impact or flow of information between modules. The multidisciplinary study of the use of models to design and create systems in business and IT development is known as systems model approach. It models how processes interact and what these processes do, but it does not go into detail about how these processes are implemented. Functional decomposition may be utilized to enhance the models employed in this technique, and they can be coupled to requirements models for additional system partitioning.