2.2 Write code examples for the above three programming paradigms using a Java programming language 2.3 Critically evaluate the code samples that you have above in relation to their structure and the unique characteristics
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need help with 2.2 and 2.3
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- 1. Explain multilevel inheritance in java with an example java code. 2. Why is multilevel inheritance allowed for interface but not allowed for class? You can use code example for establishing your reasonings. 3. Mention two usages of this keyword with code. 4. Why is it not possible to use this and super() in the same constructor?Computer Science Answer the following questions this is java programming and OOP subject. Answer the following questions with explanation and example Explain wih more explanation and example. A3a. Why would a class provide overloaded constructors? Provide an example to show overloaded constructor. A3b. Briefly explain the concept of polymorphism and provide a Java code of polymorphism. A3c. Explain the usage of exception in Java.Subject: Java Programming 1: Write a program using polymorphism to print “it’s a base class” from base class and “its derived class” from derived class using display function? The output should be like It’s a base classits derived class.
- write java code segment that create a class C and C class inherits from B. The C class contain an integer variable c and assign its value using default constructor.Please help me with the following using java. You can use JOptionPane. Please use inheritance. And make a comment for each line of code(explain is is being doneQuestion Run the following Java code in Netbeans and draw a UML class diagram to model the program. Java Code: //include the required packageimport java.io.*;import java.util.*;//create a main classpublic class experiment{ //definition of the main function public static void main(String args[]) { //create the object of the Scanner class Scanner in=new Scanner(System.in); //declare the required variables and arrays int time[]=new int[10]; float weight[]=new float[10]; String get; char ch; int i=0; //start of do while loop do { //try block try {…
- 4. Identify the benefits of using both Accessor and Mutator in Java.Define the following concepts with proper syntax, where required. Also, write why we use these concepts (for last three bullets). Execution process of java program Copy constructor Instance and class variable Access specifiersJAVA please create a function by Using single inheritance, we have a general class of TradingCard which contains string fields for name and image. A two argument constructor initializes the fields and the class has getters (no setters) for both fields.
- Make a program wherein you have to display default value of all primitive data types of Java programming. DO NOT COPY CODES FROM OTHER SITE.Concepts of programming language Consider the following JavaScript program: var a, y, c;function sub1() {var b, z, c;function sub2() {var a, b, y;. . .}. . .}function sub3() {var a, x, w;. . .}List all the variables, along with the program units where they are declared,that are visible in the bodies of sub2 when the sequence of function call is:“sub1 calls sub3 and sub3 calls sub2”, assuming dynamic scoping is used.Explain the following question in detail how to solve using java programming with detailed code and output screenshot. 1. Write your information [as string] like regno, name, cgpa, fav_food, fav_place, phno into a file, then read from the file and print in the console.