Which of the following is an example (or examples) of a correct way to use a generic type?(you may select zero, one, or more answers)a. ArrayListb. ArrayListOc. ArrayList

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Answered: Which of the following is an example…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write the code in java. Write code for PersonManagement class. This class contains the array of Person class (code is given below) and also following methods: 1. set: This method receives the array of person class and set the attribute. 2. displayAll: This method will display values of all persons. 3. sort: This method will sort the array according to age values of the persons with ascending order using Selection Sort. 4. reverse: This method will reverse the order of the array. 5. getPersons: This method will return the array of the persons (attribute). 6. displayEvenAgePerson: This method will display all those persons values who have even age. 7. displayOddAgePerson: This method will display all those persons values who have odd age. 8. displayPrimeAgePerson: This method will display only those persons values who have prime number age. Following is the class of Person: public class Person { private String Name; public int age; public void set(String Name, int age) { this.Name =…
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vWhat happens when an object such as an array is no longer referenced by a variable?
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Classes, Objects, Pointers and Dynamic Memory Program Description: This assignment you will need to create your own string class. For the name of the class, use your initials from your name. The MYString objects will hold a cstring and allow it to be used and changed. We will be changing this class over the next couple programs, to be adding more features to it (and correcting some problems that the program has in this simple version). Your MYString class needs to be written using the .h and .cpp format. Inside the class we will have the following data members: Member Data Description char * str pointer to dynamic memory for storing the string int cap size of the memory that is available to be used(start with 20 char's and then double it whenever this is not enough) int end index of the end of the string (the '\0' char) The class will store the string in dynamic memory that is pointed to with the pointer. When you first create an MYString object you should…

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Which of the following is an example (or examples) of a correct way to use a generic type? (you may select zero, one, or more answers) a. ArrayList b. ArrayList C. ArrayList