What's the difference between the InputStream/OutputStream class hierarchy and the Reader/Writer class structure?
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What's the difference between the InputStream/OutputStream class hierarchy and the Reader/Writer class structure?
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- Create a Student class in C++ language to read and print N student's details. The output shall be like the following: Enter name: Ahmad Enter ID number: 101 Enter total marks out of 500: 456 Enter details of student 2: Enter name: Ali Enter ID number: 102 Enter total marks outof 500: 398 ...... until student number 10 Details of student 1: Student details: Name:Ahmed,Roll Number:101,Total:456,Percentage:91.2 Details of student 2: Student details: Name:Ali,Roll Number:102,Total:398,Percentage:79.6 ....... until student number 10 Enter total number of students: 10 Enter details of student 1:Draw UML Class Diagram for the following case study, Students with odd sapid will also implement this case study: You as a developer is requested to create a simple console-based application for teachers to create quizzes for the students. Teacher just want to manage his/her quizzes and questions. System should provide the functionality to add new quiz and then add some questions to that quiz. All the questions would be MCQs. For each question, Teacher will store the question number, question details, options of the question and the right option. System should provide the functionality to manage all the quizzes, i.e., to view the quizzes, to modify a quiz, to delete a quiz, print a quiz to PDF or Word file without the correct answers. Viewing a quiz means, view quiz details i.e., quiz created date, and number of questions. User should also be able to view the questions in the quiz. Modifying a quiz means, Modify quiz details i.e., quiz title, quiz date, etc.,. It also means that user…How do the properties and methods of the StringBuilder class in java differ from those of the String class, particularly in terms of performance and memory usage?
- C++ Language Please add an execution chart for this code like the example below. I have provided the code and the example execution chart. : JUST NEED EXECUTION CHARTTT. Thanks Sample Execution Chart Template: 1.0 Main()2.0 CalculatePropertyTax()3.0 displayMessage( input string messageToDisplay)3.1 return double getHomeValue()3.2 return boolean checkHomeValue()3.3 return double applyPropertyTax(input double homeValue)3.4 displayPropertyTax(input homeValue)3.5 return Boolean queryMoreData()4.0 displayMessage(input string messageToDisplay)4.1 return char getYesNo()4.2 return char convertCase(input char)3.6 displayErrorMessage() CODE: Maincpp: #include <iostream> #include <fstream> #include "BankAccount.h" using namespace std; const int SIZE = 8; // function declaration for array void fillArray (ifstream &input,BankAccount accountsArray[]); int largest(BankAccount accountsArray[]); int smallest(BankAccount accountsArray[]); void printArray(BankAccount…C++ Language Please add an execution chart for this code like the example below. I have provided the code and the example execution chart. : JUST NEED EXECUTION CHARTTT. Thanks Sample Execution Chart Template: 1.0 Main()2.0 CalculatePropertyTax()3.0 displayMessage( input string messageToDisplay)3.1 return double getHomeValue()3.2 return boolean checkHomeValue()3.3 return double applyPropertyTax(input double homeValue)3.4 displayPropertyTax(input homeValue)3.5 return Boolean queryMoreData()4.0 displayMessage(input string messageToDisplay)4.1 return char getYesNo()4.2 return char convertCase(input char)3.6 displayErrorMessage() CODE: Maincpp: #include <iostream> #include <fstream> #include "BankAccount.h" using namespace std; const int SIZE = 8; // function declaration for array void fillArray (ifstream &input,BankAccount accountsArray[]); int largest(BankAccount accountsArray[]); int smallest(BankAccount accountsArray[]); void printArray(BankAccount…Grey lines (start-13 & 17-end of code) can NOT be changed. New JAVA code must go inbetween code
- Write c++ code that takes an array of players and sorts them based on whether they are online or offline. Create a gamer (player) class that stores the player’s gamer name and a boolean flag for whether or not they are online.For WriteToFile, describe what it doesGrey lines of code (start-13 & 17-end) can NOT be edited. New Java code must go inbetween.