14 What will be the output of the given program class A { int m-20, 3D303B void display() f out of quetion System.out.println(m); class B extends A{ int n=40; void display() System.out.println(n); class Main| { public static void main(String[] args) { B o=new B(); int k=o.n; System.out.println(k);
Q: 2. Consider the following network address: 209.15.6.0/28 a. How many subnets are there in this netwo...
A: Given:- Consider the following network address: 209.15.6.0/28
Q: Suppose you are given the following requirements for a simple database for the National Hockey Leagu...
A: Introduction: The Entity-Relationship model (ER model) is a kind of entity-relationship model. ER di...
Q: 2) Give a DFA (both state transition diagram and table as well as description of each state) for eac...
A: Introduction
Q: ndicate the least integer n for which (3x + x²)4 € O(x").
A: We are given an asymptotic relation and we are going to find least value of n for which (3x5+x2)4 is...
Q: wn counter is 0110 0101
A:
Q: Java is considered a memory-efficient programming language. Explain why in your own words.
A: Java is considered a memory-efficient programming language. Memory Management in Java refers to allo...
Q: What should a data governance scheme include?
A: Introduction: The data governance framework addresses corporate rules and policies, data quality and...
Q: What are the various factors that influence network communication performance?
A: Introduction: The performance of computer networks is influenced by a few things. These variables wi...
Q: What is the distinction between optimistic and pessimistic locking?
A: Optimistic Locking strategy where you read the record, note the version number (other ways to do thi...
Q: Which of the following is the sequence of remainders when finding gcd(330, 144) using Euclid's algor...
A:
Q: Show that the dual of the max flow problem has always an integer optimal solution.
A: The maximum flow issue can be expressed as follows: Given a network G = (N, A) and two nodes s (sour...
Q: Is it possible to implement a search algorithm that runs in logarithmic time for a linked list? Why ...
A: To answer If it is possible to implement a search algorithm that runs in logarithmic time for a lin...
Q: There is an auto-complete feature in MATLAB. If a user starts to type a command and then presses the...
A: Given: There is an auto-complete feature in MATLAB. If a user starts to type a command and then pr...
Q: A doubly linked list is an example of an ADT. O True O False
A: Dear student, according to bartleby guidelines I can solve 1st question only please posted other que...
Q: PROBLEM: Write a C++ program that will display a menu consisting of 3 brands of soda, 3 kinds of san...
A: here we have written a c++ code for the given task. you can find it in step 3.
Q: Fill in the blank in the following pseudocode: if someCondition is true then do oneProcess do theOth...
A: These statements of algorithm are the part of the basic structures, where in the structure in the pr...
Q: When configuring and managing physical and virtual networking devices throughout the network, what s...
A: A device that could manage all the ips and configuring and managing physical and virtual networking ...
Q: What is the length of an IPv6 address in terms of bits?
A: Given Length of IPv6 in term of bits.
Q: What does it mean to "resist the desire to code" according to the classic programming adage?
A: Introduction: What does it mean to "resist the desire to code" according to the classic programming ...
Q: Describe dynamic cursors. Give an example of how they are used.
A: Dynamic Cursor A Cursor is an indicator that indicates or points different records or rows in a data...
Q: PROBLEM: Write a C++ program that will accept 3 strings (these should be of different sizes) then ...
A: #include <iostream>using namespace std; int main(){ //Sort three numbers. string str[3];...
Q: C ++ Demonstration: Write a program that prompts the user to input three positive angle values in ...
A: I have provided C++ CODE along with CODE SCREENSHOT and 4 OUTPUT SCREENSHOTS-------------
Q: What what does the term "overflow" entail in the context of unsigned integers.
A: The Answer is in step2
Q: What is the significance of e-commerce security?
A: Introduction What is the significance of e-commerce security?
Q: Computer science Make a list of why knowing assembly programming is beneficial.
A: Introduction Make a list of why knowing assembly programming is beneficial.
Q: What function does antivirus play in computer security? Make a list of the benefits as well.
A: Introduction: Antivirus software is designed to detect, prevent, and respond to harmful software on ...
Q: Calculate the federal tax rate. The federal tax rate is a function of the adjusted income and the em...
A: Answers: Here is the formula for Federal Income Tax Rate: The formula for Cell 36: =IF(C5="Single"...
Q: Create a Python program that will compute the average score of S quizzes. Below is a sample program ...
A: #initializing sumsum=0#iterating to 5 timesfor x in range(5): #taking input from user and addin...
Q: PROBLEM: Write a C++ program that will accept 3 strings (these should be of different sizes) then so...
A: I have provided C++ CODE along with CODE SCREENSHOT and TWO OUTPUT SCREENSHOTS------------...
Q: To execute a method, you invoke or call it from another method; the callin method call, which invoke...
A: To execute a method, you invoke or call it from another method; the calling method makes amethod cal...
Q: Inform students of the distinctions between private-key encryption and publicly available key encryp...
A: The encryption and decryption of the information is only taken care by the single key is the Private...
Q: So, what exactly is the difference between a static and a dynamic website?
A: Given: Dear student we need to explain about what is exactly difference between a static and a dynam...
Q: The first U.S. law to define computer trespass is: O Computer Misuse Act O Federal Information Secur...
A: Computer trespass is actually an activity or event or situation when anyone's computer is accessed w...
Q: If we want to define the Hamming distance for a code, we may use the shortest possible distance betw...
A: Introduction: The reason for selecting a maximum or average distance is as follows: Data loss is a c...
Q: C++ Demonstration: Write a program that computes the equivalent resistance of a purely series and pu...
A: Introduction C++ Demonstration: Write a program that computes the equivalent resistance of a purely ...
Q: a. a = 1 b = 2 c = 5 while a f d = d + 1 e = e - 1 endWhile output d, e, f c. g = 4 h = 6...
A: Note: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost ...
Q: NW Q3) IP addressing operates at the network layer (Layer 3) of OSI, IP addresses must be able to id...
A: Given:
Q: How can a digital certificate for a single public key be obtained without revealing the private key?
A: Introduction: Because RSA is a trapdoor permutation, you don't have to reveal the private key at all...
Q: What exactly is ASCII and how did it come to be?
A: Ans: ASCII that is stands for the American Standard Code for Information Interexchange that is a sta...
Q: What are the most critical steps to improving data quality in a database?
A: Introduction: There are four methods for improving the quality of your data:
Q: What exactly is mutual exclusion? What exactly is a critical section?
A: Introduction What exactly is mutual exclusion? What exactly is a critical section?
Q: What are the advantages of using ITIL4 for a business? Please provide one specific example.
A: Benefits of enterprise of implement ITIL4 are as follows: Improved assistance conveyance and consume...
Q: PROBLEM: Write a program that prompts the user to input three (3) integers: MM, DD, and YYYY. For ex...
A: #include <iostream>using namespace std;// to check if year is leap year or notbool isLeap(int ...
Q: What does the superparamagnetic limit imply for disk drives and how does it affect them?
A: A form of magnetism that appears in small ferromagnetic or ferromagnetic nanoparticles called as Sup...
Q: ms of polymorphism?
A: In the Object-Oriented Programming (OOPS) language, there are two types of polymorphism: Static (or...
Q: What is the purpose of c# programming using the Datagrid Control?
A: Introduction: The Datagrid control allows you to show a collection of data in rows and columns in a ...
Q: What are the four most typical issues linked with inefficient data administration?
A: Introduction: Data are unprocessed facts and numbers that may be analyzed to provide knowledge and i...
Q: C++PROBLEM: Write a C++ program that will accept 3 strings (these should be of different sizes) th...
A: Step-1: StartStep-2: Declare string array str of size 3Step-3: Declare a string variable tempStep-4:...
Q: Operating systems make every effort to guarantee that successive blocks of a file are saved on conse...
A: Introduction: When it comes to computers, a storage medium is a physical device that receives and st...
Q: Write a contrast between 3GL and 4GL
A: 3GL: 3GL stands for 3rd generation language (Programming) and is a procedure-oriented programming la...
Step by step
Solved in 2 steps with 1 images
- Write a client program that allows the user to add up any number of non-zero fractions. The program should display the running total as an exact fraction (in simplified form as numerator / denominator), and as an approximate double value. The user can finish by entering a fraction that represents a zero fraction import java.util.ArrayList;import java.util.Scanner; //Define the class Fractionclass Fraction{private int n, d;public Fraction(){//Initialize the valuesthis.n = this.d = 0;}public Fraction(int n, int d){//Initialize the variablesthis.n = n;this.d = d;}//Define the getter function getNum() that returns the numeratorpublic int getNum(){//Returns numeratorreturn n;}//Define the getter function getDen() that returns the denominatorpublic int getDen(){//Returns denominatorreturn d;}//Define the boolean function isZero() that returns 0 if numerator is 0 and denominator is not equals to zeropublic boolean isZero(){return(getNum() == 0 && getDen() != 0);}public boolean…Consider the following code in Java 8:public interface Runnable{void run() ;}public final class Caller {public static void call (String before, String after, Runnable r) (System.out.println(before);r. run() ;System.out.println(after);} }public class MyClass{public static void main(String args[]) (Caller.call("BEFORE", "AFTER",); } }Complete the blark line with some code so that the program prints the folowing to the output: BEFOREHi there!AFTERFrom Big Java 6th edition P9.7: "In this problem, you will model a circuit consisting of an arbitrary configuration of resistors. Provide a superclass Circuit with a instance method getResistance. Provide a subclass Resistor representing a single resistor. Provide subclasses Serial and Parallel, each of which contains an ArrayList<Circuit>. A Serial circuit models a series of circuits, each of which can be a single resistor or another circuit. Similarly, a Parallel circuit models a set of circuits in parallel; using Ohm's Law to compute the combined ressistance." I managed to create appropriate subclasses off of the Circuit superclass. But from here, I'm stuck! How do I compute the combined resistance? and how would I get the method to read the values off of the ArrayList<Circuit>? And does that Circuit refer to the Circuit Class I created, or would that require input for resister amounts?
- FOR JAVA, with StdDraw, and StdRandom Write a static method histogram() that takes an array a[ ] of int values and an integer M as arguments and returns an array of length M whose ith entry is the number of times the integer i appeared in the argument array. If the values in a[ ] are all between 0 and M–1, the sum of the values in the returned array should be equal to a.length.please i need add interface to my code please // Java Program interface University { public void add(int id, String name); } class Person { String name; int id; Person(String name, int id) { this.name = name; this.id = id; } } class Student extends Person { String Specialization; double gpa; Student(String name, int id, String Specialization, double gpa) { super(name, id); this.Specialization = Specialization; this.gpa = gpa; } } class Employee extends Person { String jop; int salary; Employee(String name, int id, String jop, int salary) { super(name, id); this.jop = jop; this.salary = salary; } } public class Main { public static void main(String[] args) { // creating the Objects of sub classes Student s = new Student("Ritika", 20, "CSE", 7.5); Employee e = new…Using Jcreator, open, compile, and run java and observe its runtime. Write your observation regarding how encapsulation works for the program and the data it processed. Limit your paper to a single paragraph with at least 50 words or five (5) sentences. Source code: public class EncapTest { private String name; private String idNum; private int age; public int getAge() { return age; } public String getName() { return name; } public String getIdNum() { return idNum; } public void setAge( int newAge) { age = newAge; } public void setName(String newName) { name = newName; } public void setIdNum( String newId) { idNum = newId; }} public class RunEncap { public static void main(String args[]) { EncapTest encap = new EncapTest(); encap.setName("James"); encap.setAge(20); encap.setIdNum("12343ms"); System.out.print("Name : " + encap.getName() + " Age : " + encap.getAge()); }}
- JAVA Implement the equals method of the Arrow class. Two arrows are equal when they have the same starting point and direction. public class Arrow{ private Point start; private String direction; /** Constructs an arrow. @param x the x-position @param y the y-position @param direction a compass direction N E S W NE NW SE SW */ public Arrow(int x, int y, String direction) { start = new Point(); start.move(x, y); this.direction = direction; } /** Checks whether this arrow is equal to another. @param otherObject another arrow @return true if this arrow and otherObject have the same position and direction. */ public boolean equals(Object otherObject) { /* code goes here */ }}In Java please. Reimplement the TrafficLight class using a simple counter that is advanced in each call to next. If the traffic light was initially green, the counter has values 0 1 2 3 4 5 6 … . If the traffic light was initially red, the counter has values 2 3 4 5 6 7 8 … . Compute the current color and the number of reds, using integer division and remainder. Help me with this code (fill in /* Your code goes here */): /** A simulated traffic light.*/public class TrafficLight{ private int steps; /** Constructs a green traffic light. */ public TrafficLight() { /* Your code goes here */ } /** Constructs a traffic light. @param initialColor the initial color "green", "yellow", or "red" */ public TrafficLight(String initialColor) { /* Your code goes here */ } /** Moves this traffic light to the next color. */ public void next() { steps++; } /** Returns the current color of this traffic light. @return…Write a static method histogram() that takes an array a[ ] of int values and an integerM as arguments and returns an array of length M whose ith entry is the number oftimes the integer I appeared in the argument array. If the values in a[ ] are allbetween 0 and M–1, the sum of the values in the returned array should be equal toa.length. java programming language
- Please help debug this: Debugging Exercise 4-3, Farrell, Joyce, Java Programming, 9th edition, Cengage Learning public class DebugBox { private int width; private int length; private int height; private FixDebugBox() { length = 1; width = 1; height = 1; } public DebugBox(int width, int length, int height) { width = width; length = length; height = height; } public void showData() { System.out.println("Width: " + width + " Length: " + length + " Height: " + height); } public double getVolume() { double vol = length - width - height; return vol; } }Please solve this using java and attach output screenshot and implementation screenshot. Using this clock class please: public class Clock { private int hr; private int min; private int sec; public Clock() { setTime(0, 0, 0); } public Clock(int hours, int minutes, int seconds) { setTime(hours, minutes, seconds); } public void setTime(int hours, int minutes, int seconds) { if (0 <= hours && hours < 24) hr = hours; else hr = 0; if (0 <= minutes && minutes < 60) min = minutes; else min = 0; if(0 <= seconds && seconds < 60) sec = seconds; else sec = 0; } public int getHours() { return hr; } public int getMinutes() { return min; } public int getSeconds() { return sec; } public void printTime() { if (hr < 10) System.out.print("0"); System.out.print(hr + ":"); if (min < 10) System.out.print("0"); System.out.print(min + ":"); if (sec < 10) System.out.print("0"); System.out.print(sec); } public void incrementSeconds() { sec++; if (sec >…WRITE THE BODY OF Java program - THE checkWinner METHOD BELOW SO THAT THE GAME STOPS WHEN SOMEONE WINS, OR WHEN THE BOARD IS FULL. AS SHOWN IN THE SAMPLE OUTPUT AT THE BOTTOM. Code: import java.util.Scanner; public class TicTacBoard { private char[][] board; // 2-D array of characters private char curPlayer; // the player whose turn it is (X or O) // Constructor: board will be size x size public TicTacBoard(int size) { board = new char[size][size]; // initialize the board with all spaces: for(int row=0; row < board.length; row++) for(int col=0; col < board[row].length; col++) board[row][col] = ' '; curPlayer = 'X'; // X gets the first move } public void playGame() { display(); do { takeTurn(); display(); }while(!checkWinner()); } /////// display //////// // Display the current status of the board on the // screen, using hyphens (-) for horizontal lines // and pipes (|) for vertical lines. public void…