What is printed as a result of executing the following code segment? List list1 = new ArrayList(); list1.add(new Integer(1)); list1.add(new Integer(2)); list1.add(new Integer(3)); list1.set(2, new Integer(4)); list1.add(2, new Integer(5)); list1.add(new Integer(6)); System.out.println(list1); [1, 5, 2, 4, 6] [1, 2, 4, 5, 6] [1, 2, 3, 4, 5] [1, 2, 5, 4, 6]

Q: The last part of the code is not completed.

A: This is very simple. The solution code is absolutely CORRECT. Note: The last part of the code is…

Q: Which one increases by 8 the value of the element with index 7 in the 'list' ArrayList? Select one:…

A: In this problem, we will discuss about how to increase the value at index 7 by 8.

Q: Given the code below, what is the expected output? def append_four(): list +- [4] list - [1] list +-…

A: The given has an error which has been rectified and the correct output along with appropriate…

Q: Following the style of the figures in this chapter, draw the list that would result from each of the…

A: The question asks you to draw the resulting lists after executing each of the code sequences…

Q: Which one increases by 8 the value of the element with index 7 in the 'list' ArrayList? a.…

A: Answer :-- a. list.set(7, list.get(7) + 8);

Q: The next five questions refer to the following String elements: ["It", "was", "a", "stormy",…

A: The next five questions refer to the following String elements:["It", "was", "a", "stormy",…

Q: Consider the following list: ArrayList q; q = new ArrayList(Arrays.asList Complete the following…

A: After completing the code,  I have  provided  JAVA  CODE  along  with  CODE  SCREENSHOT  and  OUTPUT…

Q: When you print an instance of the class Food in Question 1, you get something like this: Building…

A: Here I have created a class named Food. In this class, I have created constructors to set the value…

Q: In Javascript, I need to: Create a list Convert that list into an array Reverse that array, then…

A: In below Javascript code that contains user inputs value,value2......and the fourth value must be…

Q: Question 10 Given two ArrayLists: list1=[10,20,30], and list2=[40,50], what is the content of the…

A: Dear Student, list1.addAll(list2) will add all the elements of list2 to the end of list1.

Q: 4. How do you add items to an ArrayList object?

A: Use add() method to add elements in the arraylist.

Q: what is the minimum number of objects which must be in the heap memory after the following code?…

A: Below is the complete solution with explanation in detail for the given question.

Q: Please make a JAVA program for the following: Use an array object to store the elements of the list…

A: The question is to write the JAVA code for the given problem.

Q: Three strings are read from input and stored in the list zoo_animals. Then, three more strings are…

A: The objective of the question is to create a new list that combines the elements of two existing…

Q: Which of the following prints the number of elements of the array list? Select one: a.…

A: b. System.out.println(myArrayList.size());

Q: If myList is a declared ADT list and the front of the list is on the left, show the contents of the…

A: Introduction : The ADT for a list includes functions to add and remove items from the list, retrieve…

Q: When you print an instance of the class Food in Question 1, you get something like this: Building…

A: code : - class Food:    def __init__(self,name,taste):        self.name = name        self.taste =…

Q: a_list = [[1, 2, 3], [3, 4, 5], [5, 6, 7]] for x in range(3): print(a_list[(2 * x + 1) % 3][(5 *…

A: Solution : Code : a_list = [[1, 2, 3], [3, 4, 5], [5, 6, 7]]for x in range(3):    print(a_list[(2 *…

Q: eprivate static void sort(int [] list, int low, int high) { eif (low < high) { // Find the smallest…

A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful.…

Q: Given two ArrayLists: list1-[10,20,30], and list2=[40,50], what is the content of the list1 after…

A: Answer: Option d) : [10,20,30,40,50]   list1.AddAll(list2) : AddAll operation adds all the elements…

Q: What is the difference between an ArrayList object and a Vector object?

A:

Q: Our lists allow null elements. True or False

A: Our lists allow null elements.   Answer: false    the list never allows null.

Q: Print minimum, maximum and average values of the following List. var array = new List {…

A: As programming language is not mentioned, i'm assuming you require code in C# :-    C# code for the…

Q: 3. Based on this list declaration. myList = [1.5, 2.3, 7.9, 8,20] Give the results of the following…

A: List items are ordered, changeable, and allow duplicate values.   list method append() ----&gt; Adds…

Q: 5. Consider the followin ArrayList list list.add( "Ali" ); list.add( "Ahmed" ); list.add( "Hassan"…

A: Answer is Ali

Q: If myList is a declared ADT list and the front of the list is on the left, show the contents of the…

A: List in Java:- Java offers a means to store the ordered collection using the List interface. It is a…

Q: Write the array and its contents after having executed the following functions If the function call…

A: Program import java.util.*;  class Scoreboard{  int id;  String name;    public Scoreboard(String…

Q: USE THE LIST = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} not 10 9 8 7 6 5 4 3 2 1

A: The outer for loop runs 9 times, because on the 10th iteration, k = 10 and 10 &lt; list.length is…

Q: dictionaryl to dictionary ([{"country" lictionary2 to_dictionary ([('name' "finland"). ("city",…

A: The error is due to a nonprintable characters that will come while you copy and paste, use the…

Q: Assume myArray and myList are oth of the same type and size, so the ollowing statement will copy the…

A: Answer is false Doesn't copy elements of myList[] to myArray[], only makes myArray refer to same…

Q: Suppose myList is an object of List data structure, and myList.displayList() produces the following…

A: List data structure uses value and address of next node to make a chain of connected nodes that…

Q: The output of the following code is ArrayList list = new ArrayList(); %3D list.add("lbri");…

A: The output will be [lbri, Muscat, Nizwa]. The complete program will give the following output is:…

Q: # Create a list of tuples tuples = [("p", 1), ("q", 2), ("r", 3)] # Use enumerate() to iterate over…

A: I have provided  PYTHON  CODE  along with  CODE  SCREENSHOT  and  OUTPUT…

Q: list1 = [1,2,3,4,5] list2 = [125,64,27,8,1] %3D %3D result = {(1,1),(2,8),(3,27),(4,64),(5,125)} In…

A: Start initialize two list  list1 and list2  create empty list C for i in range(0,len(list1)):…

Q: Which of the below is a correct initializer list for an array of strings? Select one: a. String[]…

A: A String is a sequence of characters. Arrays are used to store multiple values of the same types in…

Q: Given list colors = [‘red’ , ‘green’ , ‘blue’] followed by the assignment colors[2]=‘yellow’ Will…

A: The solution to the given problem is below.

Q: Consider the following pop operations and subsequent assertion. a_list.pop(0) a_dict.pop(0)…

A:

Q: Code NOT working. What to do?   Here is code:   appleList = [["Apple",52,14,0,0], ["McIntosh…

A: The following things not to be corrected : Proper indentation is required in for loop. Comma is…

Q: Write a statement that assigns the list of seasons of the year to the variable seasons in the…

A: #1) Write a statement that assigns the list of seasons of the year#to the variable seasons in the…

Q: Select all answers that apply. In which of the following scenarios is using a vector less efficient…

A: Answer: A program that needs to add a large number of elements to the beginning of the container  A…

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.