The capacity of an ArrayList O a. indicates the maximum number of elements allowed b. causes the size of the internal array to grow each time Oc. is set at a constant value when the code is compiled
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- Arrays: create an array of a given type and populate its values. Use of for loop to traverse through an array to do the following : to print the elements one by one, to search the array for a given value. ArrayList: create an ArrayList containing elements of a given type . Use some of the common ArrayList methods to manipulate contents of the ArrayList. Write methods that will take an ArrayList as its parameter/argument ; and/or return an ArrayList reference variable as its return type. Searching for an object in an Array: Loop through the ArrayList to extract each object and to check if this object’s attribute has a given value. Explain how and why interfaces are used in Java Collection Framework. Explain the major differences between a Stack and a Queue. Be able to use stack and queue methods. What is meant by O(N) notation? Express the complexity of a given code using the O(N) notation.Write code that will accept as input the characteristics of an undefined number of different softdrinks. Each softdrink should have a colour (of the can), name and volume. • Create SoftDrink objects and store them in an ArrayList (see the Appendix) as each softdrink is entered. • Alternatively, you can use an array. Take a number of items first, create an array of that size and read in the elements. • Prompt the user to add a softdrink until they choose to quit. • Once the user quits, print out a list of the softdrinks that the user has entered, sorted first by alphabetical order of name, then by colour, then by volume (ascending order). Name your driver class Question2.java. NOTE: • You can use the built-in static sort() method in the java.util.Collections class to sort your ArrayList of SoftDrink objects. Sample I/O Enter option: (1) add soft drink (2) quit: 1 Enter name, colour and volume in ml separated by space Fanta Orange 500 Enter option: (1) add soft drink (2)…PROBLEM STATEMENT: In this problem you will need to update a specific array element. You are provided twoarguments one being the value for the update and then other being the index to where youwill want to do the update. import java.util.ArrayList;public class UpdateSpecificElement{public static ArrayList<Integer> solution(ArrayList<Integer> list, int val, int index){// ↓↓↓↓ your code goes here ↓↓↓↓return new ArrayList<>(); Can you help me with this question The language is Java
- ****************************Instructions***************************** Add a "copy constructor" to your dynamic-array student. Remember, the prototype looks like: Classname(const classname& otherObject); Update your test program to use the copy constructor. e.g., CourseTypeList list2(list1); ********************************************************************* Submit: Updated test program, implementation and header files (.cpp and .h) for CourseListType and CourseType zipped into a single file. //courseTypeList.h #ifndef COURSELISTTYPE_H_INCLUDED#define COURSELISTTYPE_H_INCLUDED #include <string>#include "courseType.h" class courseTypeList { public:void print() const;void addCourse(std::string);courseTypeList(int n);~courseTypeList(); private:int NUM_COURSES;int courseCount;courseType *courses;}; #endif // COURSELISTTYPE_H_INCLUDED =============================================== //courseTypeList.cpp #include <iostream>#include <string>#include…/*** creates an array of 1000 integers where each element matches its index* * @return the array that is created*/public static int[] makeNumberArray() {1. Create an Array, an ArrayList, and a Vector. 2. Generate 50,000,000 integer numbers between O to Integer.MAX_VALUE. 3. Calculate the times that take to add 50,000,000 numbers into the Array, ArrayList, and Vector that you created. 4. Report the times that take to add these number to these collections. 5. Calculate the times that take to sort these numbers using Arrays.sort() for the array and Collections.sort() for the ArrayList and the Vector collections. 6. Repot the times that take to sort these numbers. While using Java Use currentTimeMillis and arraysort
- True or False: Arrays can have new elements added to it without resizing1Code a JavaScript callback function for the Array.map method to ('Yu Yamaguchi') evaluate an array of integersidentify the integers that are Prime numbersreturn the Prime numbers in the new array 2 Code a JavaScript callback function for the Array.reduce method to evaluate an array of integersdetermine the smalles integerreturn the smalles integer Note: if there are identical integers, the function is to return the last one.Create an array of objects of the Person class, of size 4. Create three objects of the Person class, with values, and assign the objects to the array. Loop through the array and print the name, job, and email of all Personobjects.
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