Question 1 Which of the following is NOT true about ArrayLists? ArrayLists can only hold Objects, not primitive types. ArrayLists have built in methods that you can call on them for quick add, delete, search, etc. ArrayLists can hold more elements than an Array. ArrayLists have a flexible size which you do not have to define at declaration.

Basic java

Main difference between an array and an ArrayList is that an ArrayList can store more data types an ArrayList can store more elements an ArrayList executes faster for retrieval and insertion an ArrayList takes care of the memory management automatically an ArrayList uses positions and an array uses indices

Make a class named ClassList that stores an arraylist of strings and create an add method that adds Strings to the arraylist

2 and 3

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…

#Steps: Create a Main class. Declare an ArrayList in the main() method and store the given values in it. Create an array called output of the size of the ArrayList. Iterate through for-loop to get each element from the array List and load it into the array using the get() method of the list. Print the array to see the loaded elements.     import java.util.ArrayList; import java.util.List; public class Main {     public static void main(String[] args) {                 List<String> nameList = new ArrayList<String>();        nameList.add("Robert");        nameList.add("Samson");        nameList.add("Alex");        nameList.add("William");                    System.out.println("Elements of List: " + nameList);                 // Create an array of the same size as nameList Hint: use size() method                   // Fetch the elements from the nameList and insert into newly created array                  // Hint: Use get() method to fetch the elements from…