Find the error(s) in the following class definition: public class TestClass { private int value1; private int value2; public void TestClass(int num1, int num2) value1= num1; value2 = num2;
Q: How can man-in-the-middle (MITM) attacks be avoided? Step by step, provide your answer.
A: In a man-in-the-middle attack, the culprit places himself in a continuous communication or data move…
Q: Which VLAN is intended to provide administrative access to network devices?
A: A management VLAN can be used to allow switch administrators access. This may be the same as the…
Q: uting revolution may have several business consequences. Is cooperation on your m
A: Introduction: Below the cloud computing revolution may have several business consequences.
Q: Which of the following statements is TRUE about the space complexity of sorting algorithms?
A: 2. The space complexity of any algorithm do not depends on the original order of array. 3. Merge…
Q: Suppose you want to run thecalcTotal()function each time the user of a web form changes an input…
A: document.getElementById("quantity").onchange = calcTotal; Answer: B option is correct.
Q: How did the term "spool" come to refer to the output from a printer?
A: Answer:
Q: What are distributed denial of service (DDOS) attacks, and how do they work?
A: Introduction: DDoS attacks include: It stands for Distributed denial of service; DDoS attacks are…
Q: Q2\ write an oop program to read and print information about you ? 1 Add file
A: With the help of oop concepts accept user information and print it. I used c++ programming language…
Q: Given array A = [145, 251, 283, 960, 350, 231, 520, 152, 412, 280]. Do the following tasks. %3D a.…
A: Answer is given below-
Q: Changing a database's setup necessitates the DEMS to update its catalog. Changing the catalog by…
A: The database information is stored in the System Catalog.
Q: Cooperation may have been affected by the Cloud Computing Movement, but the degree of that effect…
A: Cloud based infrastructure has gained a lot popularity recently.
Q: An embedded system is a kind of processor that may be programmed to do a specific task. What is the…
A: What exactly is an embedded system? An embedded system is a combination of computer hardware and…
Q: To ascertain how everything is interconnected. Our job may benefit from system engineering in a…
A: Modeling and simulation (M&S): Modeling and simulation (M&S) is the process of generating…
Q: How can the integrity of the data be protected?
A: Start: The physical data model depicts the information that will be utilised to create the database.
Q: H.W. Design the interface circuit that make the interface between 8 switch and control 8 LED where…
A:
Q: Create, compile, and run a recursive program. Choose one of the labs listed below and program it.…
A: Answer is given below-
Q: tion be affected
A: The imperatives of regular IT infrastructure have been progressively clear many years since the…
Q: So, what's the big deal with data encryption anyway?
A: Data encryption: The process of converting plaintext data into ciphertext is known as data…
Q: What is the time complexity of traversing a balanced binary search tree with n nodes? O(1) O Olm)
A: The correct answer is O(n).
Q: What is returned when invoking the method call myFun (4)? int myFun (int n) if (n > 0) 2)); return…
A: Your answer is given below with an explanation.
Q: Is it feasible to distinguish between multiprogramming and multithreading in a computer programme?
A: A multiprogramming operating system can execute multiple applications with a single processor on a…
Q: Describe the protocols that are used.
A: Protocols: A procedure is essentially the same as a rule. Communication happens between elements in…
Q: Preemptive scheduling entails what exactly?
A: Preemptive Scheduling: The system is described as non-preemptive or cooperative if scheduling takes…
Q: What precisely is routing? Describe the distance vector routing method.
A: What precisely is routing? Describe the distance vector routing method.
Q: What are the advantages of doing regular backups in systems administration?
A: The advantages of regular backups in system administration are: Security Ease of management…
Q: We contemplated raising the timeout period after one of our users had a timeout. This is a method of…
A: Foundation: Window-based congestion control is used by the Transmission Control Protocol…
Q: Are there signs that the Cloud Computing Movement having an impact on collaboration? Certainly.
A: Cloud computing is the on-demand availability of computer system resources, most notably data…
Q: What is routing, and how does it work? Defintion of two popular routing methods is necessary.
A: Routing Algorithms: An algorithm for routing is a process that determines the best path to take to…
Q: Consider the following class defintion for class named MyClass and answer the following questions.…
A: The syntax for creating object of the class is as follows: 1. For default constructor Classname…
Q: Explain briefly how you propose to examine this DDoS assault using security engineering techniques.
A: All packets are checked in-line, and out-of-band detection is performed by analyzing traffic flow…
Q: How can a Man in the Middle attack be avoided?
A: Introduction A man in the middle attack occurs when an intruder (specifically, a hacker) enters your…
Q: Analyzing a system is a challenging task. What are the challenges? When examining a system to see…
A: What are some of the challenges associated in evaluating a system? challenges: When dealing with the…
Q: In concurrent programming, what is the impact of the interaction of processes?
A: Concurrent Programming: The term "concurrent programming" refers to the practice of running many…
Q: Why is a top-down approach to data security preferred over a bottom-up one?
A: We have to state that why is a top-down approach to data security preferred over a bottom-up one.
Q: What are some of the most common software-related problems that people encounter?
A: Software-Related Problems: Inaccurate data alterations, faults in out-of-date installed…
Q: 3. Write a C program containing a recursive function that will get the whole number quotient result…
A: Given: To write a C program to find quotient of two numbers.
Q: Are there any applications where a dot-matrix printer is more suited than another form of printer,…
A: A Dot Matrix Printer is the oldest type of printer and one of the good examples of computer printer…
Q: What steps may be taken to avoid man-in-the-middle (MITM) attacks? Answer the question step-by-step.
A: A man-in-the-middle attack is a type of eavesdropping attack: Every workplace application, including…
Q: Create a video showing how your game runs, play the game and explain how it plays. (don't worry…
A: ALGORITHM:- 1. Take an input number from the user in the range 1 to 100. 2. Generate a random number…
Q: 3. Write a C program containing a recursive function that will get the whole number quetient result…
A: Find the required code in C given as below and output :
Q: the study of computers Multithreading's major purpose?
A: Multithreading allows many pieces of the programme to be executed at the same time. Threads are…
Q: How can a distributed denial-of-service assault be effectively countered?
A: A simple explanation: It's a smart idea to reduce the assault surface area. Reduce the surface area…
Q: What is the index of the right child of the node with index 5, given an array representation of a…
A: Answer : option (b) Index of the right child of the node with index n ,will be 2(n) +1;
Q: Define interleaving interleaving.
A: Given 1. To know about the interleaving.
Q: Note: Use Ruby language to write your code. Task Assigned: Write a program to read input two strings…
A: Code: puts "Enter sp_top= "sp_top = gets.chomp puts "Enter sp_bottom= "sp_bottom = gets.chomp…
Q: When constructing an LMS portal, what system development life cycle should we follow?
A: It is prudent to adhere to the Agile system development life cycle.
Q: Describe how a firewall resembles a data stream that has been divided into packets.
A: According to the question A firewall is a community safety tool that monitors incoming and outgoing…
Q: Draw W7 . Be able to draw 10 of its subgraphs.
A: We need to draw W7 and it's 10 subgraphs.
Q: please write code using userdefine class names it Stack to convert expresion from infix to postfix…
A: Code to convert Infix To Postfix using user define a class #include <bits/stdc++.h> using…
Q: What is a routing? Describe how to use distance vector routing.
A: Routing is the process of selecting a path for traffic in a network or between or across multiple…
Step by step
Solved in 4 steps with 2 images
- Class Quiz public Quiz (int quesList, int quesMissed) {quesList = this.quesList;quesMissed = this.quesMissed;} private void calculate(){// get the point worth of each question and calculate final scorepointsPerQues = (100/quesList);scoreQuiz = quesList - quesMissed;} Class PassFailQuiz public PassFailQuiz (int quesList, int quesMissed, int scoreQuiz) { super(quesList, quesMissed);} How do I move scoreQuiz from private void calculate() to equal the third constructor value in PassFailQuiz?public class LabProgram { public static void main(String args[]) { Course course = new Course(); String first; // first name String last; // last name double gpa; // grade point average first = "Henry"; last = "Cabot"; gpa = 3.5; course.addStudent(new Student(first, last, gpa)); // Add 1st student first = "Brenda"; last = "Stern"; gpa = 2.0; course.addStudent(new Student(first, last, gpa)); // Add 2nd student first = "Jane"; last = "Flynn"; gpa = 3.9; course.addStudent(new Student(first, last, gpa)); // Add 3rd student first = "Lynda"; last = "Robison"; gpa = 3.2; course.addStudent(new Student(first, last, gpa)); // Add 4th student course.printRoster(); } } // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average…QUESTION 15 public class numClass { private int a; private static int y = 10; public numClass(int newX) {a=newx; } public void set(int newx) { a=newx; y+=a; } public void setY(int newy) { y=newY; } public static int getY() { return y; } }// end of class public class output { public static void main(String[] args) { numClass one = new numClass(10); numClass two = new numClass (2); try{ one. sety(30); two.set(4); if(one.getY()==30) throw new Exception ("30"); one.setY(40); } catch (Exception e) { two.sety (50); } System.out.println(two.getY()); }// end of main } // end of class
- Public Class SavingsAccount { float interest; float FixedDeposit; SeniorAccount(float interest, float FixedDeposit) { this. interest = interest; this.fixedDeposit= FixedDeposit; } float calculateInterest(); { System.out.println(“Calculating Savings Account Interest”); return(FixedDeposit*interest/100); } } Public Class SeniorAccount extends SavingAccount { float seniorInterest; SeniorAccount(float interest, float FixedDeposit) { this.seniorInterest=interest; super(interest, FixedDeposit) } float calculateInterest() { System.out.println(“Calculating Savings Account Interest”); return(FixedDeposit*seniorinterest/10); } } Public static void main(String args[]) { SavingsAccount saving = new SavingsAccount(6,100000); System.out.println(saving.calculateinterest()); SeniorAccount senior=new seniorAccount(10,100000); System.out.println(Senior.calculateInterest()); } Correct the syntax and logical errorPublic Class SavingsAccount { float interest; float FixedDeposit; SeniorAccount(float interest, float FixedDeposit) { this. interest = interest; this.fixedDeposit= FixedDeposit; } float calculateInterest(); { System.out.println(“Calculating Savings Account Interest”); return(FixedDeposit*interest/100); } } Public Class SeniorAccount extends SavingAccount { float seniorInterest; SeniorAccount(float interest, float FixedDeposit) { this.seniorInterest=interest; super(interest, FixedDeposit) } float calculateInterest() { System.out.println(“Calculating Savings Account Interest”); return(FixedDeposit*seniorinterest/10); } } Public static void main(String args[]) { SavingsAccount saving = new SavingsAccount(6,100000); System.out.println(saving.calculateinterest()); SeniorAccount senior=new seniorAccount(10,100000); System.out.println(Senior.calculateInterest()); } Rubric: Correct the syntax and logical errors Proper working codepublic class Application { public static void main(String[] args) { Employee empl = new Employee(); empl.firstName = "Ali"; empl.lastName = "Omar"; empl.salary = 20000; Employee emp2 = new Employee(); emp2.firstName = "Mohamed"; emp2.lastName = "Nour"; emp2.salary = 30000; System.out.println("- System.out.printin("- empl.employeeSalary(); System.out.println("- empl.checkEmployeeSalary(emp1.salary, emp2.salary); System.out.printin("- System.out.println("- printEmployee(emp2); System.out.printin("- Employee employeeArr[] = new Employee[2]: employeeArr[0] = empl; employeeArr[1] = emp2; Application a = new Åpplication(); a.printArrayofEmployee(employeeArr); Non static (instance) start to call Static function to print ---------"); "); - Non Static function to print - --"); Non static (instance) start to call same class Static function to print --------); -"); Non Static function to print ----); System.out.println("- System.out.printin("- System.out.printin("Salary : " + Employee.salary);…
- 26. Assume the declaration of Exercise 24. A. Write the statements that derive the class dummyClass from class base as a private inheritance. (2 lines are { and }.) "A1 is { "A2 is "A3 is )) B. Determine which members of class base are private, protected, and public in class dummyClass. "B1 is dummyClass is a deCSE LAB APEX Test Class - Salesforce Please Desgin the Apex Test Class to solve the below problem public with sharing class MyFirstClass { // Variable to store the values to perform the multiplication logic static Integer a = 5; static Integer b = 9; public static Integer productOfTwoNumbers; public static void multipicationOfTwoNumber() { //Product of the two Numbers productOfTwoNumbers = a * b; }Nutritional information (classes/constructors) PYTHON ONLY Complete the FoodItem class by adding a constructor to initialize a food item. The constructor should initialize the name (a string) to "None" and all other instance attributes to 0.0 by default. If the constructor is called with a food name, grams of fat, grams of carbohydrates, and grams of protein, the constructor should assign each instance attribute with the appropriate parameter value. The given program accepts as input a food item name, fat, carbs, and protein and the number of servings. The program creates a food item using the constructor parameters' default values and a food item using the input values. The program outputs the nutritional information and calories per serving for both food items. Ex: If the input is: M&M's10.034.02.01.0 where M&M's is the food name, 10.0 is the grams of fat, 34.0 is the grams of carbohydrates, 2.0 is the grams of protein, and 1.0 is the number of servings, the output is:…
- 2. Complete the application below. public class CarApp { public static void main() { string color = blue; string model = C2021;i int speed 80; %3D // declare necessary object matching to the constructor definition // display the color and model on the screen // call the calspeed) method and display the new speed after calculation. } }public static class Lab2{public static void Main(){int idNum;double payRate, hours, grossPay;string firstName, lastName;// prompt the user to enter employee's first nameConsole.Write("Enter employee's first name => ");firstName = Console.ReadLine();// prompt the user to enter employee's last nameConsole.Write("Enter employee's last name => ");lastName = Console.ReadLine()// prompt the user to enter a six digit employee numberConsole.Write("Enter a six digit employee's ID => ");idNum = Convert.ToInt32(Console.ReadLine());// prompt the user to enter the number of hours employeeworkedConsole.Write("Enter the number of hours employee worked =>");// prompt the user to enter the employee's hourly pay rateconsole.Write("Enter employee's hourly pay rate: ");payRate = Convert.ToDouble(Console.ReadLine());// calculate gross paygrossPay = hours * payRate;// output resultsConsole.WriteLine("Employee {0} {1}, (ID: {2}) earned {3}",firstName, lastName, idNum,…Find the error(s) in the following code snippet and explain how to correct it (them): 1 class Example { 2 public: Example(int y = 3 10) : data (y) {} 4 int getIncrementedData() const { return ++data; 7 } 8. 9 private: 10 int data; 11 };